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AL-BUSAIDI Sara, KAMEI Atsushi, SILPA Sasidharan A. Journal of Mineralogical and Petrological Sciences 119 (1), n/a-, 2024

...The Josoji rhyolite and Stage I rocks show chemical compositions of arc-type signatures, whereas the Stage II rocks show elevated Nb and Ta abundances suggesting weaker arc signatures....

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Zhang, Wei, Kitagawa, Hiroshi, Nakamura, Eizo Journal of Geophysical Research: Solid Earth 128 (5), e2022JB025670-, 2023-04-25

...The Chugoku district in SW Japan is an ideal place to study the process responsible for Li-isotope variation in arc magmas, since the Chugoku volcanic rocks show large δ7Li variation (–1.9 to +7.4‰)....

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山元 孝広, 山﨑 誠子 地質学雑誌 129 (1), 165-177, 2023-03-16

<p>茨城県城里町塩子に分布するアルミナに乏しく，鉄に富む無斑晶状安山岩の貫入岩から，新たに16.40±0.10 MaのK‒Ar年代値を得た．また微量成分組成とSr‒Nd同位体比から，この火山岩が近傍の元古沢玄武岩に近い組成の苦鉄質マグマの結晶分化で生成された残液マグマ起源であることを明らかにし，元古沢玄武岩については日本海拡大時の高温アセノスフェアの注入により溶融した島弧リソスフェア性マントル…

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SUZUKI Satoko, HOKADA Tomokazu, ISHIKAWA Masahiro, HAMAMOTO Takuji Journal of Mineralogical and Petrological Sciences 118 (ANTARCTICA), n/a-, 2023

...showed εNd ≈ 0 at ∼ 3.80, 3.27, and 3.07 Ga....

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Schauble Edwin A. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 57 (4), 118-133, 2023

...Fractionation favoring high ¹⁵³Eu/¹⁵¹Eu in minerals that preferentially incorporate Eu²⁺, such as plagioclase, is consistent with recent measurements on igneous rocks showing...

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田村 達也, 横山 哲也, 石川 晃 日本地球化学会年会要旨集 69 (0), 124-, 2022

<p>神津島の玄武岩質捕獲岩は、新島以深のスラブ由来流体の影響を受けた化学組成を持つ(2021年度 日本地球化学会, 田村他)。しかし、捕獲岩の起源や流紋岩質マグマとの関係については不明な点が多い。本研究では、捕獲岩と流紋岩質マグマの相互作用を調べる為、神津島流紋岩のδ^98/95Mo値をTIMSで測定し、玄武岩質捕獲岩の持つδ^98/95Mo値 …

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Bo Sun, Peng Zhang, Xiwang Shen, Yuyuan Liu Japanese Geotechnical Society Special Publication 9 (8), 403-411, 2021-10-12

...The microscopic analysis of the rock shows that the main components of the rock are CaCO3 and SiO2, and there is obvious layered morphology, is easy to be dissolved in the presence of air and water....

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谷川 亘, 多田井 修 応用地質 62 (3), 170-180, 2021-08-10

<p>岩石の空隙径とその体積頻度分布は，岩石中を流れる流体の流れやすさの重要な指標である．空隙径分布を測定する方法の一つに水銀圧入法があるが，再現性および測定しやすさから現在も多くの分野で活用されている．一方，水銀の昇圧速度や昇圧方法の違いによる影響についてはあまり議論されていなかった．そこで4種類の岩石試料を用いて空隙径分布の昇圧速度依存性を評価した．連続昇圧実験と多段階ステップ昇圧実験の結果…

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Xiaohui Li, Quanshu Yan, Zhigang Zeng, Jingjing Fan, Sanzhong Li, Jie Li, Huixin Yang, Xiaoyuan Wang Geology 49 (10), 1165-1170, 2021-06-14

...National Institute of Standards and Technology [NIST] Mo standard) of the volcanic rocks showed clear across-arc variations, decreasing with increasing depth to the Wadati-Benioff zone....

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南部 啓太, 澁谷 啓, 西岡 孝尚, 山下 大雅 Journal of the Japan Society of Erosion Control Engineering 74 (1), 23-30, 2021-05-17

...., area at the geological boundary between igneous rock and sedimentary rock shows a high risk of slope failure....

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Jun-Hong Zhao, Oliver Nebel, Tim E Johnson Journal of Petrology 62 (8), 2021-03-31

...In both regions, the granites, along with mantle-derived mafic–ultramafic and intermediate rocks, show a coupled evolution associated with increasing εNd(t) and εHf(t) and decreasing δ18O with decreasing...

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Yoshimitsu Suda, Kenichiro Tani, Miho Yamaguchi, Susumu Kakubuchi Island Arc 30 (1), 2021-01

...The zircon U–Pb ages of the Tannayama igneous rocks show the crystallization ages of 14.7 Ma ± 0.3 Ma (gabbronorite), 15.9 Ma ± 0.5 Ma (granite), 15.4 Ma ± 0.9 Ma (granite porphyry), and 15.1 Ma ± 2.1...

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Elizabeth J. Catlos, Theresa J. Perez, Oscar M. Lovera, Chandra Shekhar Dubey, Axel K. Schmitt, Thomas M. Etzel Geochemistry, Geophysics, Geosystems 21 (12), 2020-12

...High‐resolution garnet P‐T paths from the same rock show ∼1 kbar fluctuations in P as T increases over a ∼20°C interval, consistent with a period of erosion....

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Tanja Nolte, Simon Jansen, Ingrid Halle, Armin Manfred Scholz, Henner Simianer, Ahmad Reza Sharifi, Steffen Weigend Animals 10 (9), 1480-, 2020-08-22

...All parameters were considerably influenced by the genotype with White Rock showing the significantly highest (p < 0.05) laying performance (99.4% peak production) and mean egg weights (56.6 g) of the...

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Chenglong SHI, Xiaozhong DING, Yanxue LIU, Xiaodong ZHOU, Lijun NIE Acta Geologica Sinica - English Edition 94 (4), 1207-1222, 2020-08

...Furthermore, the timing and the tectonic setting of the above magmatic rocks show that the arc was probably produced by the northward subduction of the Paleo‐Asian Ocean and that the final closure of the...

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L. Y. Zhang, W. M. Fan, L. Ding, M. N. Ducea, A. Pullen, J. X. Li, Y. L. Sun, Y. H. Yue, F. L. Cai, C. Wang, T. P. Peng, Kyaing Sein Geochemistry, Geophysics, Geosystems 21 (8), 2020-08

...The Monywa volcanic rocks are composed of low‐K tholeiitic, medium‐K calk‐alkaline, and high‐K to shoshonitic basalts with arc signatures, while the Singu volcanic rocks show geochemical characteristics...

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Cheng‐Xue Yang, M. Santosh, E. Shaji, T. Tsunogae Geological Journal 55 (7), 5355-5383, 2020-01-12

...Magmatic zircon grains from the CH rocks show upper intercept ages in the range of 783 to 819 Ma and lower intercept ages in the range of 519 to 545 Ma, with cumulative age peaks at 766 and 529 Ma....

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Kwabina Ibrahim, Frank K. Nyame, Thomas Armah, Johnson Manu, Jeff Baah‐Acheamfour, Jacob Tigme Island Arc 29 (1), 2020-01

...Whereas the manganiferous rocks show perceptibly negative Eu anomaly, host hornblende schist and hornblende dyke do not....

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河上, 哲生, Sakai, Harutaka, Sato, Katsushi Lithos 348-349 105175-, 2019-12-01

...Metasomatic tourmalines from the tourmalinized wall rocks show significant increases in XCa [=Ca/(Ca + Na)] at almost constant XMg [=Mg/(Mg + Fe²⁺)] from the cores or mantles to the rims....

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Gonzalo I. Gómez, Victoria Velarde, Juan C. Sáez International Journal of Molecular Sciences 20 (18), 4408-, 2019-09-07

...Rats treated with AngII for 6 weeks and co-treated for the last 4 weeks with Fasudil, an inhibitor of ROCK, showed high SBP but did not present renal damage or increased amount of renal Cx43....

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吉田 聡, 小宮 剛 地学雑誌 128 (4), 597-623, 2019-08-25

...The δ¹³C_org values of graphite in the politic rocks show a weak negative correlation with total organic carbon contents....

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Geertje W. ter Maat, Suzanne A. McEnroe, Nathan S. Church, Rune B. Larsen Geochemistry, Geophysics, Geosystems 20 (4), 1794-1817, 2019-04

...Except locally, in a fault zone and in discrete small fractures, these rocks show only minor to no alteration....

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Yue‐Sheng Han, M. Santosh, Sohini Ganguly, Shan‐Shan Li Geological Journal 54 (5), 2935-2956, 2019-01-24

...Mineral chemistry data from chromite associated with the serpentinised ultramafic rocks show distinct characteristics of arc‐related melt....

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Nakada Ryoichi, Asakura Naoko, Nagaishi Kazuya ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 53 (5), 293-304, 2019

...The Ce stable isotope ratio of standard igneous rocks shows no significant isotope fractionation, although δ¹⁴²Ce of JDo-1 and JMn-1 are fractionated respectively from standard NIST solutions...

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E. Shaji, M. Santosh, Shan‐Shan Li, C. Manikyamba, T. Tsunogae, S.G. Dhanil Dev, Arathi G. Panicker, Th. Dhanakumar Singh, K.S.V. Subramanyam Geological Journal 54 (5), 3174-3187, 2018-12-09

...The rock shows mesocumulate textures with plagioclase laths forming the triple junctions and porphyritic texture with hornblende and clinopyroxene as phenocrysts....

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Pan Zhao, Igor Alexandrov, Bor‐ming Jahn, Vitaly Ivin Journal of Geophysical Research: Solid Earth 123 (9), 8279-8293, 2018-09

...Detrital zircon data from four metasedimentary rocks show that the Sikhote‐Alin orogenic belt is the main provenance for the East Sakhalin accretionary complex....

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Yunfei Zhou, Jiuhua Xu, Lihua Shan, Xihui Cheng, Yueping Deng, Wenhuan Feng, Lingxiao Qiao Resource Geology 69 (1), 43-64, 2018-08-13

...The granite belongs to peraluminous A‐type granite with high potassic calc‐alkaline series, and all rocks show light Rare Earth Element (REE)‐enriched patterns....

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R. Orosei, S. E. Lauro, E. Pettinelli, A. Cicchetti, M. Coradini, B. Cosciotti, F. Di Paolo, E. Flamini, E. Mattei, M. Pajola, F. Soldovieri, M. Cartacci, F. Cassenti, A. Frigeri, S. Giuppi, R. Martufi, A. Masdea, G. Mitri, C. Nenna, R. Noschese, M. Restano, R. Seu Science 361 (6401), 490-493, 2018-08-03

...<jats:title>Liquid water under Mars' southern ice cap</jats:title> <jats:p> Mars is known to host large quantities of water in solid or gaseous form, and surface rocks show clear...

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TSUKADA Kazuhiro, PUREVSUREN Nemekhbayar, NURAMKHAAN Manchuk, GANTUMUR Onon, HASEGAWA Hitoshi, YAMAMOTO Koshi 名古屋大学博物館報告 33 15-30, 2018-03-01

...The mid-ocean ridge basalt (MORB)-normalized multi-element pattern (spidergram) for the examined rocks shows an enrichment of large-ion lithophile elements (LILE) against high-field-strength elements (...

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Duy Trong Vien Diep, Kyungki Hong, Triyeng Khun, Mei Zheng, Asad ul-Haq, Hee-Sook Jun, Young-Bum Kim, Kwang-Hoon Chun Scientific Reports 8 (1), 2018-02-06

...Data from depletion of ROCKs showed that KD025 suppressed cell differentiation partially independent of ROCK’s activity....

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U. kumara Ganesh, S.Thamarai Kannan Journal of Hyperspectral Remote Sensing 7 (3), 168-177, 2017-11-16

...Spectral behaviour of selected granite rocks shows similar pattern of different rocks and minerals and some variations also observed because of different physical and chemical properties of minerals and...

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Samir Kumar Pal, K.U.M. Rao, P. Sathish Kumar, R. Rajasekar Archives of Metallurgy and Materials 62 (3), 1787-1793, 2017-09-26

...Increase of Cerchar’s Abrasivity Index of rocks shows gradual enhancement in wear for M grade rubber in all the load and speed combinations whereas, it fails in SR grade rubber due to its higher strength...

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SHENG-YAO YU, JIAN-XIN ZHANG, SAN-ZHONG LI, DE-YOU SUN, YIN-BIAO PENG, XI-LIN ZHAO Geological Magazine 155 (8), 1684-1704, 2017-07-27

...In contrast, the high-Mg adakitic rocks show lower initial <jats:sup>87</jats:sup>Sr/<jats:sup>86</jats:sup>Sr ratios (0.7044–0.7057), higher ε<jats:sub>Nd</jats:sub>(t) (−0.7 to 3.1) and positive ε<jats...

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池田 杏香, 宮本 知治, 石橋 純一郎, 堤 映日, 山﨑 由貴子 日本鉱物科学会年会講演要旨集 2017 (0), 179-, 2017

熱水変質作用における物質移動量を見積もることは鉱床探査において重要視されている。そこで本研究では地表から熱水が噴出している小安峡において熱水変質における元素挙動を解明し、岩石の変質過程を解析する。岩石・鉱物試料は熱水噴出孔からの距離を計測しながら採取し、主要元素・微量元素含有量を測定した。 Isocon解析の結果、熱水近傍ではNa、Si濃度が高く、Mg、Ca、Sr、Rb濃度が低かった。また噴出孔…

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Roger H. Hewins, Brigitte Zanda, Munir Humayun, Alexander Nemchin, Jean‐Pierre Lorand, Sylvain Pont, Damien Deldicque, Jeremy J. Bellucci, Pierre Beck, Hugues Leroux, Maya Marinova, Laurent Remusat, Christa Göpel, Eric Lewin, Marion Grange, Allen Kennedy, Martin J. Whitehouse Meteoritics & Planetary Science 52 (1), 89-124, 2016-10-25

...These feldspathic rocks show similarities to some rocks at Gale Crater like Black Trout, Mara, and Jake M....

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三宅 明, 蛭川 孝信, 佐藤 真希, 田口 知樹, 鈴木 和博, 仲井 豊 地質学雑誌 122 (5), 173-191, 2016-05-15

愛知県足助南東部地域には領家変成岩類に巨大な伊奈川花崗閃緑岩体が貫入している．貫入部付近の伊奈川花崗閃緑岩のCHIMEモナズ石年代測定を実施したところ，以前に測定されていた別の地点の年代にほぼ一致し（83.3±1.3Ma），巨大な岩体はほぼ同時に固結したという解釈を支持する結果になった．伊奈川花崗閃緑岩体の南東側に分布する変成岩類を地質学的・岩石学的に調査した結果，（1）変成分帯の配列，（2）泥…

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Marcel Guillong, Jakub T. Sliwinski, Axel Schmitt, Francesca Forni, Olivier Bachmann Geostandards and Geoanalytical Research 40 (3), 377-387, 2016-04

...shows comparable ages with equivalent precision for <jats:styled-content style="fixed-case">LA</jats:styled-content>‐<jats:styled-content style="fixed-case">ICP</jats:styled-content>‐<jats:styled-content...

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Jian‐Qiang Liu, Li‐Hui Chen, Gang Zeng, Xiao‐Jun Wang, Yuan Zhong, Xun Yu Geophysical Research Letters 43 (6), 2582-2589, 2016-03-28

...These rocks show good correlations between <jats:sup>87</jats:sup>Sr/<jats:sup>86</jats:sup>Sr and K<jats:sub>2</jats:sub>O/Na<jats:sub>2</jats:sub>O and Rb/Nb....

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Alessio Sanfilippo, Henry J. B. Dick, Yasuhiko Ohara, Massimo Tiepolo Island Arc 25 (3), 220-234, 2016-02-24

...The plagioclase anorthite versus clinopyroxene Mg#[Mg/(Mg + Fe<jats:sup>Tot</jats:sup>)] correlation of the Dive 6 K‐1147 rocks shows a trend much steeper than those depicted by other oceanic gabbroic...

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B. M. Carpenter, M. J. Ikari, C. Marone Journal of Geophysical Research: Solid Earth 121 (2), 1183-1201, 2016-02

...Phyllosilicate‐rich rocks show the lowest rates of frictional strengthening....

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清水 隆一 岩石鉱物科学 45 (5), 138-152, 2016

...<br>  The Myo-type volcanic rocks show intermediate geochemical characteristics of tholeiitic and calc-alkaline rock series, and have a very high SrI and low NdI....

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中野 伸彦 岩石鉱物科学 45 (1), 26-32, 2016

...Most metamorphic rocks show the Permian-Triassic ages and are characterized by decompressional evolution with various metamorphic thermal gradients (8-25 ℃/km)....

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野坂 俊夫, Wintsch Robert, Meyer Romain 日本鉱物科学会年会講演要旨集 2015 (0), 25-, 2015

IODP第345次航海で採取された斑れい岩類に産する蛇紋石の，化学組成と鉱物共生を分析した。斑れい岩類中の蛇紋石は，かんらん岩中に産するものと違って，ブルース石の混在を示さず，局所的なスメクタイトの混在を示唆する。蛇紋石には，Si/(Mg+Fe)比やMg/(Mg+Fe)比などの化学組成の変化と，共存する磁鉄鉱あるいはスメクタイトの量の変化が認められた。それらの変化は，温度，シリカ活動度，酸素フュ…

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C. H. Emeleus, V. R. Troll Mineralogical Magazine 78 (4), 805-839, 2014-08

...shows that movement of trapped magma and magma derived from later intrusions, may produce textures regarded previously as of primary cumulate origin....

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Kwan‐Nang Pang, Sun‐Lin Chung, Mohammad Hossein Zarrinkoub, Han‐Yi Chiu, Xian‐Hua Li Geochemistry, Geophysics, Geosystems 15 (6), 2151-2169, 2014-06

...The studied rocks show basaltic to rhyolitic compositions, calc‐alkaline affinity, and an orogenic signature involving enrichments in large ion lithophile elements, light rare earth elements, Th and Pb...

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吉冨 健一 学校教育実践学研究 20 63-72, 2014-03-21

...As many igneous rocks show many varieties, it's necessary to learn these rocks with field observation as well as textbooks....

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濱中 晃弘, 島田 英樹, 笹岡 孝司, 松井 紀久男, 一ノ瀬 政友 資源と素材 130 (1), 9-15, 2014

...The study of the changes of geochemical characteristics of sulphidebearing rocks showed that the oxidation process in waste rock dump in 10 years was more advanced than that of 2 years....

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岡本 敦 岩石鉱物科学 43 (1), 25-29, 2014

...Mineral veins in the metamorphic rocks show systematic variation in internal textures (grain shape, mineral distribution, crystallographic orientation, relation to the host rock) as a function of aperture...

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Tsubasa Saito, Kohtaro Ujiie, Akito Tsutsumi, Jun Kameda, Bunichiro Shibazaki Geophysical Research Letters 40 (4), 703-708, 2013-02-27

...At slip rates of 0.0028–0.28 mm/s, the powder sample from non‐foliated fault rock shows velocity‐weakening behavior, while that from foliated fault rock exhibits velocity‐strengthening behavior....

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Boku, Shuken, Nakagawa, Shin, Toda, Hiroyuki, Kato, Akiko, Takamura, Naoki, Omiya, Yuki, Inoue, Takeshi, Koyama, Tsukasa Brain Research 1492 7-17, 2013-01-25

...Investigation with siRNA for ROCKs showed that ROCK2 is involved in bFGF-induced proliferation, but not ROCK1....

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羽柴 公博, 福井 勝則 資源と素材 129 (8_9), 553-558, 2013

...Many rocks showed smaller values of <i>n</i> under water-saturated than air-dried condition....

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ZHU ZHIMIN, HOU KEJUN, ZHU KONGYANG, TAN HONGQI ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 47 (1), 51-64, 2013

...Most rocks show negative high field strength element (HFSE, e.g., Ta, Nb, P, Zr, Hf and Ti) anomalies, light rare earth element (LREE) enrichment ((La/Yb)_<i>n</i> = 12.10-109.01) and positive...

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Nuramkhaan Bakhat, Nakane Yuki, Yamasaki Shoko, Otgonbaatar Jamiyandagva, Nuramkhaan Manchuk, Takeuchi Makoto, Tsukada Kazuhiro, Katsurada Yusuke, Gonchigdorj Sersmaa, Sodnom Khishigsuren 名古屋大学博物館報告 28 39-43, 2012-12-25

...Dragging fold and P−Y fabric of the fractured rocks show top-to-the south sense of shear....

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Ryoichi Yamada, Takeyoshi Yoshida, Jun‐Ichi Kimura Resource Geology 62 (4), 369-383, 2012-09-26

...The <jats:styled-content style="fixed-case"><jats:roman>Nb/Zr</jats:roman></jats:styled-content> ratios of the volcanic rocks show an increase over time, indicating a temporal increase in the fertility...

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Etsuo UCHIDA, Seon‐Gyu CHOI, Daisuke BABA, Yusuke WAKISAKA Resource Geology 62 (3), 281-295, 2012-06-27

...The Daebo granitic rocks show adakitic signatures in their chemical compositions. They are considered to have been derived from partial melting of the thick lower continental crust....

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A.A. Shchipansky, L.I. Khodorevskaya, A.I. Slabunov Russian Geology and Geophysics 53 (3), 262-280, 2012-03-01

...The post-eclogitic intrusive rocks show obvious evidence for crustal contamination....

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SHIMIZU TORU ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 46 (3), 179-191, 2012

...The δ³⁴S values of pyrite sulfur in the Miocene altered rocks show a wider range (-4.0~10.5‰) than the contemporaneous ores, while Pliocene-Pleistocene values (0.8~6.3‰) show a narrow range,...

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Mingjian CAO, Guangming LI, Kezhang QIN, Eleonora Yusupovha SEITMURATOVA, Yongsheng LIU Resource Geology 62 (1), 63-83, 2011-12-27

...Our results demonstrate that the concentrations and ratios of elements in apatites from different granitoid rocks show distinct features, and are sensitive to magma evolution, petrogenetic and metallogenetic...

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REGUMI, Amar, Deep, DHITAL, Megh, Raj, GADTAULA, Rishi, TAMRAKAR, Naresh, Kaji, YOSHIDA, Kohki Journal of the Faculty of Science Shinshu University 43 1-42, 2011-03-30

...The Siwalik rocks show a coarsening-upwards sequence, evidencing a continuous uplift of the Himalayas....

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ARAI Shoji, ISHIMARU Satoko Journal of Mineralogical and Petrological Sciences 106 (2), 85-90, 2011

...Spinels obtained from altered rocks show a chemical range that comprises the zincian chromite inclusions found in diamonds. The origin of these inclusions possibly lies in deep recycling....

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三浦 保範 日本鉱物科学会年会講演要旨集 2011 (0), 237-237, 2011

REE（微量炭素を含む）から (1) タイプY（玄武岩)と(2) タイプC（高地溶融）に分けられるので、これを地球内の複雑な岩石と衝突岩（サドベリー破砕岩）の形成過程情報に応用する。火成岩（花崗岩・玄武岩・閃長岩・ダナイト・流紋岩）は二種あるが、斜長岩はタイプＹで、蛇紋岩・キンバレー岩・黒曜石はタイプＣである。堆積岩や銅鉱石・MnノジュールはタイプＣであるが、炭酸塩（石灰岩、ドロマイト）は二種あ…

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Shuichi Kodaira, Naoto Noguchi, Narumi Takahashi, Osamu Ishizuka, Yoshiyuki Kaneda Journal of Geophysical Research: Solid Earth 115 (B9), B09102-, 2010-09

...High‐precision dating of the volcanic rocks showed that the thin fore‐arc oceanic crust was created soon after initiation of subduction (48–45 Ma) and that the nonoceanic thick crust was created with tholeiitic–calcalkaline...

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Yugo Sato, Norihiro Nakamura Geochemistry, Geophysics, Geosystems 11 (4), 2010-04

...showed a scattered orientation under stereonet projection....

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西澤 修 日本鉱物科学会年会講演要旨集 2010 (0), 51-51, 2010

多くの岩石が地震波速度異方性を示す。異方性の原因は鉱物や割れ目の選択配向であるが、割れ目内部に存在する流体は異方性の大きさを支配する。したがって、岩石の地震波速度異方性は、岩石の鉱物組成や割れ目の存在、および割れ目内流体の状態を把握する有力な手がかりとなる。ここでは、鉱物と割れ目の選択配向および割れ目内流体が地震波速度異方性に及ぼす影響を評価するための介在物モデルの詳細を紹介する。

DOI

桑原 希世子, 佐野 弘好, 江崎 洋一, 八尾 昭 地質学雑誌 116 (3), 159-173, 2010

岐阜県舟伏山地域美濃帯のペルム系深海珪質岩相，初鹿谷層（下部～上部ペルム系上部）から下部三畳系（Spathian）のチャート・珪質粘土岩を見出した．中部ペルム系上部（<i>Follicucullus scholasticus-Follicucullus ventricosus</i>帯）～ペルム系最上部（<i>Neoalbaillella …

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藤本 幸雄, 山元 正継 地球科学 64 (3), 127-144, 2010

白神山地には七つ滝,大沢川南部・北部,菱喰山,白神岳複合の白亜紀花崗閃緑岩体が分布し,花崗岩・トーナル岩を伴う.白神岳東部岩体はドーム,中央部岩体は南東開きベーズン,西部岩体は北開きベーズン構造で,西部・中央部岩体間に左横ずれマイロナイト帯が位置する.白神山地ではRb-Sr全岩アイソクロン年代が110Ma,鉱物K-Ar年代が89Maのマグマ活動(白神岳東部,西部,大沢川南部,七つ滝)と,白神岳東…

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T. TSUNOGAE, M. SANTOSH Geological Magazine 147 (1), 42-58, 2009-07-15

...Inclusions of orthopyroxene within porphyroblastic garnet in the sapphirine-bearing rocks show the highest Al<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> content of up to 10.3 wt%, suggesting <jats:italic...

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NEREO PRETO, CHRISTOPH SPÖTL, CHIARA GUAIUMI Sedimentology 56 (5), 1329-1345, 2009-07-13

...Although both types of pelagic carbonate rocks show very similar petrographic characteristics, scanning electron microscopy studies reveal that nodular limestone consists of micrite (< 5 μm in diameter...

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Ludovic FERRIÈRE, Jared R. MORROW, Tsolmon AMGAA, Christian KOEBERL Meteoritics & Planetary Science 44 (6), 925-940, 2009-06

...shows that differences in abundance and orientation of various PDF sets, as measured by the three separate operators, are rather limited....

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Blair Schoene, Francis O. L. Dudas, Samuel A. Bowring, Maarten De Wit Terra Nova 21 (3), 219-228, 2009-05-22

...</jats:italic> 3.3–3.2 Ga magmatic rocks show that significant crustal growth occurred during subduction–accretion. After <jats:italic>c....

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Takahiro Yajima, Hiroyuki Nagahama Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 465 (2106), 1763-1777, 2009-03-11

...The roughness parameter of the real rock shows that the shape of the wavefront is expressed by a fractal curve....

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安藤, 生大, 狩野, 勉, アンドウ, タカオ, カリノ, ツトム, ANDO, Takao, KARINO, Tsutomu 千葉科学大学紀要 2 105-117, 2009-02-28

P(論文)

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J. F. Mustard, B. L. Ehlmann, S. L. Murchie, F. Poulet, N. Mangold, J. W. Head, J.‐P. Bibring, L. H. Roach Journal of Geophysical Research: Planets 114 (E2), 2009-02

...Breccia blocks consisting of unaltered mafic rocks together with rocks showing signatures of Fe/Mg‐phyllosilicates are commonly observed....

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清水 浩之, 小山 倫史, 石田 毅, 千々松 正和, 藤田 朝雄 資源と素材 126 (1_2), 1-9, 2009

...As a result, complete stress-strain curve of the entire rock shows the Class I behavior....

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古谷 克司, 池田 英史, 岡田 達明, 佐伯 和人, 大上 寛之 精密工学会学術講演会講演論文集 2009S (0), 895-896, 2009

宇宙や地球の成り立ちを解明するためには，月，惑星や彗星などに着陸し地表に露出している岩石を採取し，内部まで含めて分析することが非常に有効である．本報では，観察の前工程で岩石をワイヤソーで切断するための加工特性を検討する．ダイヤモンドワイヤソーを往復させて玄武岩を切断した．大気中では往復回数に比例して加工されたが，真空中では加工が進まなかった．帯電による目詰まりが原因であると推測された．

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KHEDR Mohamed Zaki, ARAI Shoji Journal of Mineralogical and Petrological Sciences 104 (5), 313-318, 2009

...Their bulk rocks show U-shaped PM (primitive mantle)-normalized REE (rare earth elements) patterns (0.05-0.5 times PM) and are enriched with Cs, Pb, Sr, Ba, and Rb (0.2-20 times PM), indicating metasomatism...

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Nobuo Morita, Giin-Fa Fuh All Days 2008-08-25

...Several casing shoe tests performed in the cap rocks showed that fracture gradients in the cap rock above depleted reservoirs also significantly declined with reservoir depletion....

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NIKOLAY BONEV, GÉRARD STAMPFLI Geological Magazine 146 (1), 72-91, 2008-07-30

...The mafic rocks show a similar trace-element character to the mafic lavas of an extrusive section in Bulgaria, suggesting they both form genetically related intrusive and extrusive suites of the Evros...

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V.A. Simonov, A.V. Mikolaichuk, S.V. Rasskazov, S.V. Kovyazin Russian Geology and Geophysics 49 (7), 520-533, 2008-07-01

...The trace- and rare-earth-element compositions of rocks show that most of the studied basaltic series in the Tien Shan formed in within-plate magmatic systems related to mantle plume sources....

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笠原 順三, 宇納 貞男, 鶴我 佳代子, 池 俊宏, 神田 慶太 地学雑誌 117 (1), 5-44, 2008

...This is consistent with petrological observations in Oman ophiolite, sections of oceanic crust, and possible mantle rock, showing that the thickness of the mafic crust to ultra-mafic mantle transition...

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大石 善隆, 森本 幸裕 ランドスケープ研究 71 (5), 577-580, 2008

...The number of bryophyte species on trunk increased markedly compared to those of bryophyte speceis on other substrates, while bryophytes on rock showed higher turn over rate.From a view point of growth...

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狩野 真吾, 土屋 範芳, 井上 千弘, 原 淳子, 駒井 武, 白鳥 寿一, 神宮 宏 資源と素材 124 (2), 148-153, 2008

...showed a little good correlation with Pb concentration....

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大石 善隆, 森本 幸裕 日本造園学会　全国大会　研究発表論文集　抄録 2008 (0), 32-32, 2008

本研究では，蘚苔類のフロラの変遷に着目して，市街地に新しく造成された緑地が自然性を獲得していく過程を明らかにすることを目的とした．調査地は，1996年に地域の生物多様性の保全を目的として新しく造成された約0．6haの緑地（京都市）とした．調査地の2002年と2007年の蘚苔類フロラを比較したところ，本調査地における蘚苔類の侵入・消失は，生育基物の種類や面積によって左右されること，また，蘚苔類の生…

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Moon Hyuk, Lee Hoon-ku, Lee Yoon-sun, Kim Jae-Jun Journal of Asian architecture and building engineering (6) 267-274, 2007-11

...However, an analysis of the actual shared volume of earth and rocks showed that the registered volume was not updated in real time....

日本建築学会 参考文献21件

Farhang Aliyari, Ebrahim Rastad, Hou Zengqian Resource Geology 57 (3), 269-282, 2007-08-28

...The highly strained host rocks show a combination of mylonitic and cataclastic microstructures, including crystal–plastic deformation and grain size reduction by recrystalization of quartz and mica....

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JUN-HONG ZHAO, RUIZHONG HU, MEI-FU ZHOU, SHEN LIU Geological Magazine 144 (6), 937-952, 2007-08-21

...All the type-A rocks show a negative correlation between<jats:sup>143</jats:sup>Nd/<jats:sup>144</jats:sup>Nd and<jats:sup>206</jats:sup>Pb/<jats:sup>204</jats:sup>Pb ratios and a positive relationship...

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Nobutatsu Mochizuki, Hideo Tsunakawa, Hidetoshi Shibuya, Takahiro Tagami, Ayako Ozawa, Ian E. M. Smith Earth, Planets and Space 59 (7), 755-761, 2007-07

...Overall, these age data from volcanic rocks show that at least three excursions occurred between approximately 30 and 60 ka....

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X‐P. LI, L. ZHANG, C. WEI, Y. AI, J. CHEN Journal of Metamorphic Geology 25 (3), 363-382, 2007-03

...These rocks show a continuous variation in their bulk compositions, mineralogy and their textural properties from eclogite to rodingite....

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Moon Hyuk, Lee Hoon-ku, Lee Yoon-sun, Kim Jae-Jun Journal of Asian Architecture and Building Engineering 6 (2), 267-274, 2007

...However, an analysis of the actual shared volume of earth and rocks showed that the registered volume was not updated in real time....

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新正 裕尚, 折橋 裕二, 和田 穣隆, 角井 朝昭, 中井 俊一 地質学雑誌 113 (7), 310-325, 2007

紀伊半島の中新世珪長質火成岩について全岩主成分，微量元素組成を報告し，その広域的特徴について検討した．その結果，外帯花崗岩質岩には重希土類元素の枯渇が見られず瀬戸内火山岩類の流紋岩は重希土類元素に極めて枯渇すること，外帯域のSタイプ，Iタイプ花崗岩の分布境界は北東・南西方向であり，高マグネシア安山岩の分布および現在の和達ベニオフ面の等深度線と沿うことを見出した．さらに外帯Sタイプ珪長質火成岩およ…

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柏木 健司 地質学雑誌 113 (6), 233-248, 2007

紀伊半島東部秩父南帯の犬戻峡コンプレックスは，珪質粘土岩，チャート，暗緑色珪質泥岩，および陸源砕屑岩から構成され，北傾斜の野又衝上断層を介して北側の野又帯と南側の桑木谷帯に区分される．陸源砕屑岩から産する放散虫化石年代は，野又帯でジュラ紀中世Bathonian中期～Callovian後期（ジュラ紀中世後期）を，桑木谷帯でジュラ紀中世Callovian後期～新世Oxfordian（ジュラ紀中世末～…

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JARGALAN Sereenen, FUJIMAKI Hirokazu, OHBA Tsukasa Journal of Mineralogical and Petrological Sciences 102 (3), 163-173, 2007

...An Al₂O₃ versus TiO₂ tectonic discrimination diagram of the shoshonitic and potassic igneous rock shows that the Tsagaan Tsahir Uul lamprophyre might have originated within...

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Christophe Monnier, Jacques Girardeau, Laurent Le Mée, Mireille Polvé Geochemistry, Geophysics, Geosystems 7 (11), 11008-, 2006-11

...These rocks show light REE enrichments marked by high LREE/MREE ratios that well correlate with the extent of melting....

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Wei Lin, Masaki Enami Island Arc 15 (4), 483-502, 2006-10-16

...Garnet in these metamorphic rocks shows prograde zoning with increasing Mg and decreasing Mn from the crystal center towards the rim, and is divided into Ca‐poor/Fe‐rich core and Ca‐rich/Fe‐poor mantle...

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神山 裕幸, 山本 明彦, 長谷川 健, 梶原 崇憲, 茂木 透 北海道大学地球物理学研究報告 69 147-173, 2006-03-15

...Both the pluton and the country rocks show systematic density increase with paleodepth, but density contrast of the pluton with the country rocks varies between each unit....

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真田 哲也, 田中 佳孝, 山崎 一, 高松 信樹 陸水学雑誌 67 (1), 13-21, 2006

福島県裏磐梯の長瀬川を主流とする沼尻水系には, 沼尻温泉及び中ノ沢温泉の温泉水や旧硫黄鉱山の廃坑から強酸性の湧水が流入している。本研究では沼尻水系の河川水中に含まれる希土類元素に着目して, 流下の過程における挙動を考察した。河川水中の希土類元素は, 流下に伴う中性河川水の流入による希釈とpHの上昇によるFeまたはAlの水酸化物沈殿の生成に伴う共沈作用により, …

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オルティス エドウィン, ロザー バリー 地球科学 60 (2), 131-146, 2006

鳥取県日野川の河川堆積物は,地球化学的に異なるこつの地質ユニットに由来する砕屑物の痕跡を留めている.主要な集水域から採取された101の試料について,2つの粒子サイズ(180μm以下と180-2000μm)に分けて主・微量成分蛍光X線分析を行った.主要な集水域は花崗岩類や珪長質火山岩類から構成されているが,小規模ながら源流域には塩基性〜超塩基性岩が,また下流域にはアダカイト質の大山火山岩類が広く分…

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MALVIYA Vivek P., ARIMA Makoto, PATI Jayanta K., KANEKO Yoshiyuki Journal of Mineralogical and Petrological Sciences 101 (4), 199-217, 2006

...The rock shows depletion in HFS elements with Nb/Nb^* (0.07-0.17), and LIL elements are relatively enriched compared with present-day N-MORB compositions....

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G. L. CLARKE, N. R. DACZKO, K. A. KLEPEIS, T. RUSHMER Journal of Metamorphic Geology 23 (7), 557-567, 2005-08-03

...Adjacent to the dykes, host rocks show patchy, spatially restricted recrystallization and dehydration on a decimetre‐scale to garnet granulite....

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Shin‐ichi Uehara, Mutsuki Aoya Tectonics 24 (4), TC4007-, 2005-07-29

...show a strongly curved trajectory with the <jats:italic>dP</jats:italic>/<jats:italic>dT</jats:italic> progressively increasing with pressure....

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A. M. ÁLVAREZ‐VALERO, B. CESARE, L. M. KRIEGSMAN Journal of Metamorphic Geology 23 (2), 65-74, 2005-02

...Based on microstructures and chemistry, the garnet within these rocks shows clear core and mantle structure....

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Yamamoto Koshi, Yamashita Fumiaki, Adachi Mamoru ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 39 (3), 289-297, 2005

...Analyses of these two reference rocks show good reproducibility and close agreement with compilation values, except for Ho in JB-1a and Tm in BCR-1....

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金谷 弘, 大熊 茂雄 BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN 56 (9-10), 303-313, 2005

本研究は日本列島に分布する花崗岩類を対象にそれらが持つ物理定数,すなわち密度・孔隙率・磁化率・自然残留磁化そして<i>Qｎ</i>比（K önigsberger ratio）などを系統的に測定, 集約し, これら花崗岩類が共通して持つ性質や, 各地域差, それぞれの形成年代がもつ特有の性質を明確にし, 地質構造の解明や, 公害, 環境問題, 災害予知など各方面に必要な基礎資料を提供することを …

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濱崎 聡志, 牧野 雅彦, 住田 達哉 資源地質 55 (2), 181-194, 2005

...<BR>The oxygen isotope ratio of sericite in the hydrothermally altered rocks show a minimum of 2.7‰ for Kodaru in the Hasami district and a maximum of 9.5‰ for Izumiyama in the Arita district....

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Kamiyama Hiroyuki, Yamamoto Akihiko, Hasegawa Takeshi, Kajiwara Takanori, Mogi Toru Ｅａｒｔｈ，　Ｐｌａｎｅｔｓ　ａｎｄ　Ｓｐａｃｅ 57 (12), e21-e24, 2005

...Both the pluton and the country rocks show systematic density increase with pretilting crustal depth, but density contrast of the pluton with the country rocks varies between each unit....

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武邊 勝道, TAKEBE Masamichi, 鶴留 浩和, TURUDOME Hirokazu, 赤川 史典, AKAGAWA Fuminori, 山本 鋼志, YAMAMOTO Koshi, 吉田 英一, YOSHIDA Hidekazu 名古屋大学博物館報告 21 33-41, 2005

...The sediments from area composed of the other rocks show opposite geochemical features. Stream sediments from Yokota area are entirely characterized by high Fe concentration....

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Yoshio Kono, Masahiro Ishikawa, Makoto Arima Geophysical Research Letters 31 (22), L22601-, 2004-11

...During heating, these rocks show sudden decrease in Vp when dehydration reactions took place. During cooling, the rocks show a linear increase in Vp....

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Rodolfo A. Tamayo*, René C. Maury*, Graciano P. Yumul, Mireille Polvé, Joseph Cotten, Carla B. Dimantala, Francia O. Olaguera Bulletin de la Société Géologique de France 175 (5), 443-460, 2004-09-01

...</jats:p> <jats:p>The juxtaposition of volcanic rocks showing affinities with modern MOR and island arc environments suggests that most of the volcanic sequences in Philippine ophiolites...

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Lutz HECHT, Axel WITTMANN, Ralf‐Thomas SCHMITT, Dieter STöFFLER Meteoritics & Planetary Science 39 (7), 1169-1186, 2004-07

...In contrast to other occurrences of Chicxulub impactites, the Yax‐1 suevitic rocks show strong potassium metasomatism with hydrothermal K‐feldspar formation and whole rock K<jats:sub>2</jats:sub>0 enrichment...

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S.B. Watson, J. Ridal Water Science and Technology 49 (9), 33-39, 2004-05-01

...Periphyton from rocks showed significant yields, with cell-bound GM-MIB up to one hundred times the levels in overlying water. In 2001, we followed seasonal changes at some of these sites....

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Mazumdar Aninda, Bhattacharya S. K. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 38 (2), 163-175, 2004

...Sedimentological and stable isotopic studies of these rocks show prevalence of arid and evaporitic conditions during their depostion....

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Hu Qinhong, Trautz Robert C., Wang Joseph S. Y. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 38 (2), 177-189, 2004

...Complementary laboratory column transport studies using crushed rock showed that the dye tracers were—at most—very weakly sorbed to the tuff matrix....

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Bao Zhiwei, Zhao Zhenhua, Guha Jayanta, Williams Anthony E. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 38 (4), 363-381, 2004

...Chemical analyses of the ores and host rocks show that high field strength elements, such as Nb, Ta, Zr and Hf, were immobile during hydrothermal alteration....

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Mochizuki Nobutatsu, Tsunakawa Hideo, Shibuya Hidetoshi, Tagami Takahiro, Ozawa Ayako, Cassidy John, Smith Ian E. M. Ｅａｒｔｈ，　Ｐｌａｎｅｔｓ　ａｎｄ　Ｓｐａｃｅ 56 (2), 283-288, 2004

...The reported excursions from volcanic rocks show a VGP cluster in the central to northern Pacific region which is distinct from the VGP paths or clusters during polarity reversals....

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TAMASHIRO Iwao, SANTOSH M., SAJEEV K., MORIMOTO Taro, TSUNOGAE Toshiaki Journal of Mineralogical and Petrological Sciences 99 (5), 279-297, 2004

...Orthopyroxenes in different textural setting in the GVP rocks shows marked variation in Al₂O₃ and <i>X</i>_Mg contents....

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MORIMOTO Taro, SANTOSH M., TSUNOGAE Toshiaki, YOSHIMURA Yasutaka Journal of Mineralogical and Petrological Sciences 99 (5), 257-278, 2004

...The rocks show a series of mineral reactions such as: (1) Bt + Sil + Qtz = Grt + Crd ± Kfs, (2) Grt + Sil + Qtz = Crd, (3) Grt + Crd + Sil = Spl + Qtz , (4) Spl + Qtz = Crd, and (5) Grt + Sil = Spl + Crd...

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Verma Surendra P., Hasenaka Toshiaki ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 38 (1), 43-65, 2004

...The average isotopic ratios of the MGVF rocks show the following ranges: ⁸⁷Sr/⁸⁶Sr 0.70320-0.70439, ¹⁴³Nd/¹⁴⁴Nd 0.51273-0.51298, ²⁰⁶Pb/<sup>204</sup...

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北薗 智, 根建 心具, 新妻 祥子, 掛川 武 日本岩石鉱物鉱床学会　学術講演会　講演要旨集 2004 (0), 93-93, 2004

...On the other hand, these rocks show extremely high values of Cr (1500ppm), Ni (700ppm), Co (70 ppm), and Zn (600 ppm). The C isotopic ratios of carbonate in the volcanic rocks are around –3.8 permil....

DOI

J. Escartín, C. Mével, C. J. MacLeod, A. M. McCaig Geochemistry, Geophysics, Geosystems 4 (8), 8-, 2003-08

...Footwall rocks show little or no deformation, due to strain localization along a narrow shear zone (<200 m) with fluid flow, as required to form talc‐ and amphibole schists after an ultramafic protolith...

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木村 政昭, Kimura Masaaki, 安里 嗣淳, Asato Shijun, 中村 俊夫, Nakamura Toshio, 杉山 真人, Sugiyama Masato, 松浦 暢昌, Matsuura Mitsumasa 名古屋大学加速器質量分析計業績報告書 14 170-190, 2003-03

...The ages of beach rocks showed that the sea level has been almost same since 6,500 year ago....

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Z. Xu, C. B. Reed, G. Konercki, R. A. Parker, B. C. Gahan, S. Batarseh, R. M. Graves, H. Figueroa, N. Skinner Journal of Laser Applications 15 (1), 25-30, 2003-01-17

...The laser thermally spalled and saw mechanically cut rocks show similarity of surface microstructure....

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金谷 弘, 大熊 茂雄 BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN 54 (5-6), 221-233, 2003

本研究は, 日本列島に分布する白亜紀－古第三紀花崗岩類を対象に，それらが持つ物理定数，密度・孔隙率・磁化率・残留磁化そして<i>Qn</i>比（Königsberger ratio）などを系統的に集約し，花崗岩類が共通して持つ性質や，それとは逆に，各時代や地域が持つ特有の性質を明確にし，地質構造の解析や，公害や環境問題，災害予知など各方面に必要な基礎資料を提供する事を目標にとりまとめた．今回は東…

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亀井 淳志, 高木 哲一 地質学雑誌 109 (4), 234-251, 2003

...Though magnetic susceptibility of the granitic rocks show generally low values of 0.2 to 1.0 × 10<SUP>-3</SUP> SI unit corresponding to ihnenite-series granites, the Ishimori and Oishizawa granites have...

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星 博幸, 岩野 英樹, 檀原 徹, 吉田 武義 地質学雑誌 109 (3), 139-150, 2003

...Three samples from felsic extrusive and hypabyssal rocks showed that the ages by the ED2 method (13-18 Ma) were older than those by ED1 (13-15 Ma)....

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TSUTSUMI Yukiyasu, YOKOYAMA Kazumi, TERADA Kentaro, SANO Yuji Journal of Mineralogical and Petrological Sciences 98 (5), 181-193, 2003

...Zircons from the Kiyama metamorphic rock show a different pattern with ages concentrated at 380-590 Ma....

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MICHAEL P. SEARLE, JON COX Geological Magazine 139 (3), 241-255, 2002-05

...Protoliths of the metamorphic sole were Triassic–Jurassic and early Cretaceous Haybi volcanic rocks, Exotic limestones and quartzites and were clearly not equivalent to the Semail ophiolite rocks, showing...

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J. A. Karson, E. M. Klein, S. D. Hurst, C. E. Lee, P. A. Rivizzigno, D. Curewitz, A. R. Morris, D. J. Miller, R. G. Varga, G. L. Christeson, B. Cushman, J. M. O'Neill, J. G. Brophy, K. M. Gillis, M. A. Stewart, A. L. Sutton Geochemistry, Geophysics, Geosystems 3 (1), 1002-, 2002-01

...Deeper level gabbroic rocks show little evidence of the intense fracturing typical of the overlying units....

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J. J. Standish, S. R. Hart, J. Blusztajn, H. J. B. Dick, K. L. Lee Geochemistry, Geophysics, Geosystems 3 (1), 1-24, 2002-01

...The systematically lower <jats:sup>187</jats:sup>Os/<jats:sup>188</jats:sup>Os in Cr‐spinels compared to whole rocks shows that whole rock abyssal peridotites are largely compromised by radiogenic seawater...

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Roy A., Sarkar A., Jeyakumar S., Aggrawal S. K., Ebihara M. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 36 (5), 503-518, 2002

...In primitive mantle normalized plots also these rocks show shallow fractionated pattern with depletion of Nb and Ba and enrichment of LILE like Rb, Th and U....

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NASUTION Asnawir, MURAOKA Hirofumi, RANI Mawardi, TAKASHIMA Isao, TAKAHASHI Masaaki, AKASAKO Hideo, MATSUDA Koji, BADRUDIN Muhammad BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN 53 (2-3), 87-97, 2002

フローレス火山弧の溶岩類は玄武岩からデイサイトの組成範聞をもつが，とくに安山岩に卓越し，ソレイアイト岩系ではビジョン輝石，カンラン石を，カルクアルカリ岩系では角閃石や黒雲母を斑晶とし て合む．化学的には，広い範囲のSiO₂(51ー67 wt.%）およびAl₂O₃ (14-20 wt.%）合量と低いTiO₂ …

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林 為人, 大田 恭史, 高橋 学, 杉田 信隆 資源と素材 118 (5/6), 377-384, 2002

...showed different features although the rocks were same granites in petrologic classification....

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大久保 誠介, 陳 文莉, 福井 勝則 資源と素材 118 (12), 729-736, 2002

...Except Akiyoshi marble, all other four rocks show the similar particle distribution trend in which <i>W</i>₂ is considerably larger than <i>W</i>₁....

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狩野 謙一, 丸山 正, 林 愛明 地質学雑誌 108 (5), 291-305, 2002

...The asymmetrical fabrics of cataclastic fault rocks developed in the basement rocks show that the fault has a major left-lateral strike-slip displacement with minor vertical components....

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輿水 達司, 京谷 智裕 陸水学雑誌 63 (2), 113-124, 2002

...Vanadium(V), which exists with sensitive characteristics in igneous rocks showed sensitively and validly the differences in its concentrations between the Fuji River whose geology is mainly andesitic and...

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高橋 裕平 BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN 53 (1), 37-41, 2002

日高変成帯の泥質岩起源変成岩中の斜長石双晶を調べ，変成作用との関係を検討した．その結果，ぺリクリン双品の頻度が，II帯（緑色片岩相から低度角閃岩相） とより変成度が高いIIIIV帯（高度角閃岩相からグラニュライト相）で大きな差があり，前者で0-20%，後者で6-52%ある．加えて，トーナル岩起源のマイロナイトや勇断帯近くの変成岩ではぺリクリン双晶の頻度が著しく …

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常 青, 柴田 知之, 篠塚 一典, 芳川 雅子, 巽 良幸 日本地球化学会年会要旨集 49 (0), 248-248, 2002

...The obtained results for GSJ and USGS standard basaltic rocks show 2% or better analytical precisions a...

DOI

Simon Lamb Journal of Geophysical Research: Solid Earth 106 (B11), 26605-26632, 2001-11-10

...These data, when combined with previous paleomagnetic studies of Upper Cretaceous and Cenozoic rocks, show a pattern of vertical axis rotations which defines three regional domains, extending across the...

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Eisuke Shingai, Masahiro Ishikawa, Makoto Arima Polar geoscience 14 165-179, 2001-10

type:P(論文)

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M. R. W. Johnson, G. J. H. Oliver, R. R. Parrish, S. P. Johnson Tectonics 20 (3), 394-415, 2001-06

...Our model involves reactivation of the Main Central Thrust at 7–8 Ma as inferred from published monazite and mica ages, but because the Kathmandu rocks show no evidence for high‐temperature reactivation...

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E. W. Sawyer Journal of Metamorphic Geology 19 (3), 291-309, 2001-05

...The residual rocks show where the melt came from, and the leucosomes preserve some of the channels through which the melt moved, or sites where it pooled....

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大和田, 正明, 森福, 洋二 山口大学機器分析センター報告 9 19-26, 2001

...Chondrite normalized REE pattern for the meta-ultramafic rock shows enrichment in LREE. Quantitative analyses of F and Cl were done for the apatite in the meta-ultramafic rock....

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シェカ セルゲイ A, 石渡 明, ヴルジョセク アレクサンダー A 地球科学 55 (5), 265-274, 2001

中朝地塊北東端のハンカ湖南東方には,蛇紋岩,滑石マグネサイト岩,単斜輝石岩,斑れい岩,輝緑岩,そして玄武岩などのオフィオライト岩類が,カンブリア紀前期の石灰岩中に西北西方向に定置され,カンブリア紀中期の礫岩によって不整合に覆われている.この礫岩から分離した重鉱物はクロムスピネル粒子に富み,それは下位のオフィオライト超苦鉄質岩中のものに化学組成が類似する.礫岩と超苦鉄質岩中の新鮮なクロムスピネル粒…

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高島 勲, 大川 一路, 三浦 浩平, 佐伯 和人, 村上 英樹 日本地熱学会誌 23 (4), 251-261, 2001

...Thermoluminescence (TL) age determination of 12 altered rocks shows that the age of older event is expected around 0.9-0.5 Ma and that of younger is 0.3-0.1 Ma....

DOI

Alva-Valdivia L. M., Goguitchaichvili A., Urrutia-Fucugauchi J., Caballero-Miranda C., Vivallo W. Ｅａｒｔｈ，　Ｐｌａｎｅｔｓ　ａｎｄ　Ｓｐａｃｅ 53 (3), 181-192, 2001

...Magmatic titanomagnetites, which are found in igneous rocks, show trellis, sandwich, and composite textures, which are compatible with high temperature (deuteric) oxy-exsolution processes....

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荒井 涼 農業土木学会論文集 2001 (213), 259-271,a1, 2001

...<BR>In addition, it has been observed that argillaceous rock shows normal shrinkage in a domain of bond water, and soil particles come very close to the dense state in its domain of water content....

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S.‐L. Chung, S.‐L. Wang, R. Shinjo, C.‐S. Lee, C.‐H. Chen Terra Nova 12 (5), 225-230, 2000-10-29

...These rocks show a compositional range from medium‐K andesite to rhyolite....

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X. ‐L. Lei, K. Kusunose, O. Nishizawa, A. Cho, T. Satoh Geophysical Research Letters 27 (13), 1997-2000, 2000-07

...In our tests, the two rocks showed significantly different behaviors....

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Bradley R. Hacker, Edwin Gnos, Lothar Ratschbacher, Marty Grove, Michael McWilliams, Stephen V. Sobolev, Jiang Wan, Wu Zhenhan Science 287 (5462), 2463-2466, 2000-03-31

...Although these rocks show that the central Tibetan crust is hot enough to cause even dehydration melting of mica, the absence of hydrous minerals, and the match of our calculated <jats:italic...

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Masako Yoshikawa, Eizo Nakamura Journal of Geophysical Research: Solid Earth 105 (B2), 2879-2901, 2000-02-10

...The relationship between MgO and Yb abundances of whole rocks shows that melt extraction was initiated at pressures near the garnet and spinel lherzolite transition....

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白木, 敬一, 宮本, 光隆, 松尾, 弘昭, 植木, 有子, 東, 高照, 永尾, 隆志, 松本, 征夫, 田島, 俊彦 山口大学機器分析センター報告 8 24-37, 2000

...The late Cenozoic volcanic rocks in the southern Nishisonogi Peninsula, which are characterized by dominance of undifferentiated, primitive rocks, show a large variation in chemical composition ranging...

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中野 俊, 宇都 浩三, 内海 茂 火山 45 (2), 87-105, 2000

...In contrast, the incompatible-element pattern of a basalt belonging to the Jizo-toge Volcanic Rocks shows high LILE/HFSE ratios with Nb depletion....

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原 英俊, 木村 克己 地質学雑誌 106 (4), 264-279, 2000

...The IC values of melange-type rock show the intra-outcrop error of 11%, which are much larger than those of black shale....

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林 愛明, 松島 信幸, 丸山 正 地質学雑誌 106 (6), 413-425, 2000

...The analysis of foliated cataclastic rocks shows that the fault formed before the Quaternary and moved as a sinistral strike-slip fault with a normal displacement component since it formed....

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TSUTSUMI Yukiyasu, YOKOYAMA Kazumi, TERADA Kentaro, SANO Yuji Journal of Mineralogical and Petrological Sciences 95 (8), 216-227, 2000

...<br>    Detrital zircon age in the psammitic rocks shows continuous variation from 380 Ma to 220 Ma, whereas K-Ar age of white mica corresponding to metamorphic age is around 220 Ma in both the groups....

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Tsuyoshi Toyoshima, Yasuhito Osanai, Masaaki Owada, Toshiaki Tsunogae, Tomokazu Hokada, Warwick A. Crowe Polar geoscience 12 29-48, 1999-10

type:P(論文)

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中村 謙太郎, 加藤 泰浩, 石井 輝秋 資源地質 49 (1), 15-28, 1999

...On the other hand, chloritized rocks show an enrichment of Mn, Mg, Na, Cu, and Zn and a depletion of Ca, K, Co, Rb, Sr, and Ba....

DOI

Kim Kyu Han, Tanaka Tsuyoshi, Nagao Keisuke, Jang Sun Kyung ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 33 (5), 317-341, 1999

...show EMI characteristics, while volcanic rocks from the Jejudo, Yeong-il and Jeon-gok areas have slightly depleted mantle source characteristics; (3) the trachyandesite of the latest eruption stage was...

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Keigo, Kitamura, Masahiro, Ishikawa Memoirs of National Institute of Polar Research. Special issue 53 192-202, 1998-12

type:P(論文)

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Feng–Jun NIE Resource Geology 48 (3), 139-158, 1998-09

...Sulfide minerals disseminated in host rocks show positive δ<jats:sup>34</jats:sup>S values of 1. 9 to 3. 5%....

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Ahmad T., Thakur V. C., Islam R., Khanna P. P., Mukherjee P. K. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 32 (6), 383-404, 1998

...All these rocks show calc-alkaline characteristics with high Al₂O₃ abundance, their rare earth elements (REE) and multi-element patterns depict enrichment of large ion lithophile...

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足立 香織, 鈴木 和博, 長沢 敬之助 粘土科学 38 (2), 103-112, 1998

...Biotite from the fresh rock shows a sharp 10Å basal reflection, but its Na-and Ca-modifications give distinct two basal reflections: 10 and 12.5Å for Na-modification and 10 and 15.3Å for Ca-modification...

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Aral I. Okay Mineralogical Magazine 61 (409), 835-843, 1997-12

...The paragenesis in these rocks shows that jadeite-K-feldspar is a stable mineral pair in blueschist-facies <jats:italic>P-T</jats:italic> conditions.</jats:p>...

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K. PETRAKAKIS Journal of Metamorphic Geology 15 (2), 203-222, 1997-02

...</jats:p><jats:p>The available age data (including cooling ages) from metamorphic rocks show a very wide variation between 490 and 280 Ma that depends on sample characteristics and the dating method used...

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R. Y. ZHANG, J. G. LIOU Journal of Metamorphic Geology 15 (2), 183-202, 1997-02

...</jats:p><jats:p>Garnet from the coronal‐ through the transitional‐ to the eclogite‐stage rocks show a decrease in almandine and an increase in grossular±pyrope components; garnet in low‐grade rocks contains...

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藤田 豊久, 秋林 智, 北野 晃一, 山本 雄之 日本地熱学会誌 19 (2), 85-96, 1997

...<BR>2) The resistivity of each rock shows hysteresis....

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酒寄 淳史, 河村 潤一, 山岸 智和, 杉本 幹博, 吉田 武義 岩鉱 92 (10), 410-424, 1997

...The basaltic rocks show a trace element abundance pattern typical of island arc low-K basalts....

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James A. Ten Cate, Thomas J. Shankland Geophysical Research Letters 23 (21), 3019-3022, 1996-10-15

...<jats:p>A typical resonance curve—measured acceleration versus drive frequency—made on a thin bar of rock shows peak bending with a softening (nonlinear) modulus as drive levels are increased....

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J. H. KRUHL Journal of Metamorphic Geology 14 (5), 581-589, 1996-09

...<jats:p>Empirical data on quartz subgrain patterns from various metamorphic rocks show that, at least up to 10 kbar in the stability field of low‐quartz, prismatic subgrain boundaries are dominant whereas...

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Robert J. Stern, Sherman H. Bloomer, Fernando Martinez, Toshitsugu Yamazaki, T. Mark Harrison Island Arc 5 (3), 354-372, 1996-09

...Chemical compositions of crustal rocks show little evidence for a ‘subduction component’, and radiogenic isotopic compositions correspond to that expected for back‐arc basin crust of the Mariana Trough...

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David M. Fountain, Matthew H. Salisbury Canadian Journal of Earth Sciences 33 (5), 757-768, 1996-05-01

...show little velocity change across the amphibolite–granulite facies transition....

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田崎 和江, Fyfe W. S., Tazaki Kazue 地球科学 = Earth Science 39 (6), 443-445, 1995-11-25

金沢大学理工研究域地球社会基盤学系

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Robert Hall, Jason R. Ali, Charles D. Anderson Tectonics 14 (5), 1117-1132, 1995-10

...Oligocene‐middle Eocene rocks show consistent clockwise declination deflections of ∼40°. Declinations of lower Eocene rocks indicate ∼90° of clockwise rotation....

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Peter Ulmer, Volkmar Trommsdorff Science 268 (5212), 858-861, 1995-05-12

...<jats:p> Results of high-pressure experiments on samples of hydrated mantle rocks show that the serpentine mineral antigorite is stable to ∼720°C at 2 gigapascals, to ∼690°C at 3 gigapascals...

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加納 隆, 寺山 知 資源地質 45 (249), 25-40, 1995

...AFM plots of the rocks show a continuous trend along the calc-alkalic rock series....

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藤田 豊久, 藤光 康宏, 秋林 智, 小助川 洋幸, 山本 雄之, 水田 敏夫 日本地熱学会誌 17 (2), 111-121, 1995

...The results are as follows, 1) The resistivities of three pieces of rocks decrease as their temperatures rise. 2) The resistivity of each rock shows hysteresis....

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人と自然 6 (0), 149-170, 1995

...Major chemical compositions of the volcanic rocks show that the Pleistocene volcanic rocks are richer in Ti02, ai2o3, total Fe203, Na20, K20 and p2o5 and poorer in MgO and CaO than the Pliocene volcanic...

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三瓶 良和, 松林 英樹, 鈴木 徳行 石油技術協会誌 60 (1), 62-75, 1995

...Although the potential source rocks showed a significant variation in their organic compositions, kerogen in the Akita basin tends to have the higher atomic S/C and O/C, and lower activation energy for...

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Nobutaka Tsuchiya, Satoshi Kanisawa Journal of Geophysical Research: Solid Earth 99 (B11), 22205-22220, 1994-11-10

...The high‐Sr series rocks show distinct chemical characteristics compared with those of the low‐Sr series....

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ナカイ ムツミ, Mutsumi NAKAI Proceedings of the NIPR Symposium on Antarctic Geosciences 7 143-155, 1994-09

type:P(論文)

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伊藤 泰弘 日本ベントス学会誌 = Benthos research 47 23-36, 1994-08-31

...Individuals of either shell type living in harder rocks show the same tendencies in comparison with those of the same shell type from softer rocks....

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石田, 典子, イシダ, ノリコ 名古屋女子大学紀要. 家政・自然編 40 93-98, 1994-03-05

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深見 公雄, 水成 隆之, 久保田 浩, 西島 敏隆 水産増殖 42 (2), 199-206, 1994

...Increases in chlorophyll a on the surface of “caged” rocks showed that algal growth rates were 0.39-0.77 (average 0.58) division/day in Monobe River and 0.25-0.56 (average 0.44) div./d in Ioki River....

DOI 日本農学文献記事索引 被引用文献1件

季 海章, 島崎 英彦, 胡 受奚, 趙 乙英 資源地質 44 (243), 39-49, 1994

...Major and rare earth element data of these rocks show that the original clastic sediments were mainly derived from nearby Jiaodong greenstone belt of Archean era....

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小口 千明, 八田 珠郎, 松倉 公憲 Geographical Review of Japa,. Ser. A, Chirigaku Hyoron 67 (11), 775-793, 1994

岩石の風化機構の解明を目的とし,風化による岩石物性の時間変化について調査した. 1.1ka, 2.6ka, 20ka, 40kaに噴出した4つの流紋岩質溶岩円頂丘が分布する神津島を調査地域とした.鉱物組成・化学組成などの予察的な分析によれば,溶岩円頂丘の形成当初の岩石物性は類似していた.また,採石場の露頭においては岩相の変化はほとんどなく,シュミットロックハンマー反発値も,地表からの深さに対応し…

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伊藤 泰弘 日本ベントス学会誌 1994 (47), 23-36, 1994

...Individuals of either shell type living in harder rocks show the same tendencies in comparison with those of the same shell type from softer rocks....

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P. Nehlig Journal of Geophysical Research: Solid Earth 98 (B11), 19621-19633, 1993-11-10

...<jats:p>A compilation of published exit temperatures and salinities for seafloor hydrothermal fluids, along with fluid inclusion data on oceanic and ophiolitic rocks, shows that ridge axes hydrothermal...

DOI Web Site Web Site ほか1件 被引用文献2件

カトウ キクオ, フクダ マサミ, Kikuo KATO, Masami FUKUDA Proceedings of the NIPR Symposium on Antarctic Geosciences 6 151-, 1993-09

type:P(論文)

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/ ヨシダ マサル, M. Venkata RAO, A.T. RAO, K.S. RAO, Masaru YOSHIDA Proceedings of the NIPR Symposium on Antarctic Geosciences 6 146-147, 1993-09

type:P(論文)

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田中 幸哉, 恩田 裕一, 安形 康 Geographical Review of Japa,. Ser. A, Chirigaku Hyoron 66 (4), 203-216, 1993

花崗岩渓流では,滝が連続し縦断面形は階段状になるのに対し,古生層渓流では,滝がなく縦断面形は平滑になる.本稿では,この河床縦断面形の違いと岩石物性の違いとの関係について検討を行なった.岩石物性測定の結果,シュミットロックハンマーによる反発値,供試体による圧縮強度および引張強度では,古生層の値が,花南岩の値よりも大きい.また溶出,乾湿風化といった風化に対する抵抗性には差が認められない.したがって縦…

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澁江 靖弘, 風早 康平 資源地質 43 (237), 35-47, 1993

...Host rocks show oxygen isotopic compositions ranging from 12.8 to 15.0 per mil....

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中川 光弘, 後藤 芳彦, 新井 計雄, 和田 恵治, 板谷 徹丸 岩鉱 88 (8), 390-401, 1993

...<br> New data of K-Ar ages for the rocks show that the volcanic activity of TMV continued from late Miocene to early Pleistocene, with coeval polygenetic volcanism during Pliocene....

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S. DASGUPTA, P. SENGUPTA, M. FUKUOKA, S. CHAKRABORTI Journal of Metamorphic Geology 10 (6), 777-788, 1992-11

...The <jats:italic>P–T</jats:italic> path of the granulites at Garbham contrasts sharply with the other parts of the Eastern Ghats granulite belt where the rocks show dominantly near‐isobaric cooling subsequent...

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TANAKA Shinobu Journal of science of the Hiroshima University. Series C, Geology and mineralogy 9 (3), 435-493, 1992-08-10

...The early Mesozoic granitic rocks show Rb-Sr ages of 173 to 211 Ma and are intruded into three belts, Hida Gneiss Belt, Unazuki Belt and Hida Marginal Belt, being divided into Triassic ones and Jurassic...

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Andrew H. Knoll Science 256 (5057), 622-627, 1992-05

...As predicted by sequence comparisons, Precambrian rocks show evidence of episodic increases in biological diversity and atmospheric oxygen concentrations....

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足立 紀尚, 岡 二三生 土木学会論文集 1992 (445), 9-16, 1992-03-20

本論文では, 地盤材料のせん断過程にみられるひずみ軟化と堆積膨張挙動を記述できる弾塑性構成式を導き, 堆積軟岩 (大谷石) の三軸圧縮試験結果に基づきその適用性を検討した. 構成式の誘導において, 降伏関数を摩擦による強度成分を表す応力履歴テンソルの関数として与えることで, Valanis の意味での解の一意性を満足するため, 有限要素解析の実行が容易であるという特長を有している.

DOI Web Site Web Site 被引用文献10件 参考文献17件

山崎 哲良 地球科学 45 (1), 51-59, 1991

...In particular, the K2O content of the Kuttara Volcanic Rocks shows the lowest values....

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中田 節也, 田中 雅人 火山 36 (1), 113-121, 1991

...The Unzen volcanic rocks show the evidence for mixing of felsic and mafic magmas just before or during eruption....

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Rao D. Rameshwar, Narayana B. L., Balaram V. ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 25 (2), 57-74, 1991

...The REE pattern of tonalitic rocks show LREE enrichment, HREE depletion and variable positive Eu anomalies....

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池田 隆司, 塚原 弘昭 資源と素材 107 (7), 441-445, 1991

...Some of our sites located in hard rocks show a fluctuating stress distribution with depth. One other site shows that stress increases with depth monotonously as in soft rocks....

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ISHIKAWA Naoto, TAGAMI Takahiro Ｊｏｕｒｎａｌ　ｏｆ　ｇｅｏｍａｇｎｅｔｉｓｍ　ａｎｄ　ｇｅｏｅｌｅｃｔｒｉｃｉｔｙ 43 (3), 229-253, 1991

...Zircon FT ages determined on sixteen Miocene igneous rocks show good agreement at about 15Ma....

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