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- 西山 孝
- 京都大学工学部資源工学科
書誌事項
- タイトル別名
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- Geochemical anomalies as a background of geochemical prospecting
- チキュウ カガク タンサ ノ チキュウ カガクテキ ハイケイ
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Geochemical exploration has become increasingly attractive as a new technique of detecting ore concealed beneath a mantle of organic debris, soils, or barren rock, and of mapping geological structures. Geochemical prospecting for minerals is based on systematic measurements of chemical properties of naturally occurring materials such as water, stream or lake sediment, soil, vegetation, rock, and soil-gas. This technique is available for use in both reconnaissance surveys and detailed ones. Some element or a group of elememts in a low concentration is commonly involved in the technique, and sometimes stable isotopes or fluid inclusions are done. Some basic principles and concepts useful for the discovery of abnormal chemical patterns related with mineralization are discussed in this paper. In addition, new techniques using sulfide minerals and a soil-gas called "Fingerprint" are described.
収録刊行物
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- 地球化学
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地球化学 25 (2), 127-143, 1992
一般社団法人日本地球化学会
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詳細情報
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- CRID
- 1390001205742306304
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- NII論文ID
- 110008679858
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- NII書誌ID
- AN00141280
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- ISSN
- 21885923
- 03864073
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- NDL書誌ID
- 3766992
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可