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北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University >
第78号 >

北海道手稲鉱山産Te, Bi, As 鉱物

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Please use this identifier to cite or link to this item:http://doi.org/10.14943/gbhu.78.19

Title: 北海道手稲鉱山産Te, Bi, As 鉱物
Other Titles: Te, Bi and As minerals from Teine Mine, Hokkaido, Japan
Authors: 島倉, 広至1 Browse this author
三浦, 貴生2 Browse this author
浜根, 大輔3 Browse this author →KAKEN DB
松枝, 大治4 Browse this author →KAKEN DB
三浦, 裕行5 Browse this author →KAKEN DB
Authors(alt): SHIMAKURA, Hiroshi1
MIURA, Takao2
HAMANE, Daisuke3
MATSUEDA, Hiroharu4
MIURA, Hiroyuki5
Issue Date: 19-Mar-2015
Publisher: 北海道大学大学院理学研究院
Journal Title: 北海道大学地球物理学研究報告
Journal Title(alt): Geophysical bulletin of Hokkaido University
Volume: 78
Start Page: 19
End Page: 35
Abstract: The Teine mine is a epithermal Au-Ag-Cu deposit located at the west part of Sapporo, Hokkaido, Japan. More than 30 veins are distributed in the 5km2 area. So far, 48 mineral species are reported from the Teine mine. However, mineralogical study is not enough to describe the wide variety of mineral occurrence in this mine. The authors perform a descriptive study of ore samples stored at the Hokkaido University Museum and found 15 newly observed minerals from the Teine mine. Especially, cupropavonite,hodrushite,koritnigite, krautite and poubaite are first report from Japan. Poubaite, PbBi2Se2Te2, found in goldfieldite grain, is idiomorphic and less than 30 μm in diameter. It shows creamy white color and metallic luster. Bireflectance is strong. The observed empirical formula, PbBi2(Te2.0Se1.9S0.1) Σ4, is consistent with the ideal formula (Zdenek et al., 1987).
Type: bulletin (article)
URI: http://hdl.handle.net/2115/58239
Appears in Collections:北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University > 第78号

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