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<Original Papers>Copper Ores from Omori Deposit, Iwai Mine, Iwate Prefecture : Studies on the Cubanite-Bearing Ores in Japan, V
[in Japanese]
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TAKEUCHI Tsunehiko
,
NAMBU Matsuo
,
SAITO Kozo
… The ore in this part consists mainly of pyrrhotite, chalcopyrite and dark green hornblende and accompanied by a small quantity of magnetite, pyrite, pentlandite, arsenopyrite, sphalerite, cubanite, quartz, axinite, garnet, diopside, hedenbergite, calcite, epidote, hisingerite and tourmaline. … Cubanite occurs in banded intergrowth with chalcopyrite due to unmixing of solid solution between them, and several other exsolution textures coexist as follows : (1) sphalerite star or dot in chalcopyrite ; …
Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University 10(2), 189-194, 1955-03-31
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