2008年度秋季講習会「西南北海道の中新世熱水活動と金属鉱化作用」

八幡 正弘; 松枝 大治; 小野 修司

doi:10.11456/shigenchishitsu.60.43

資源情報

2008年度秋季講習会「西南北海道の中新世熱水活動と金属鉱化作用」

著者情報

キーワード: Hydrothermal deposit, Akaiwa Acid Alteration Zone, Kunitomi Kuroko Deposit, Ohe manganese deposit, Niki zeolite deposit, Miocene, Southwest Hokkaido, Japan

ジャーナルフリー

2010 年 60 巻 1 号 p. 43-49

DOI https://doi.org/10.11456/shigenchishitsu.60.43

詳細

抄録

Excursion to the Miocene hydrothermal deposits in the Southwest Hokkaido has been conducted on October 3 and 4 as the SRG Autumn Seminar in 2008. Fifteen participants have visited the Akaiwa Acid Alteration Zone, the Kunitomi Kuroko deposit, the Ohe manganese deposit and the Niki diagenic zeolite deposit. We observed the characteristic field occurrences and ore mineral assemblages, and discussed about the genesis of above deposits and their hydrothermal alteration systems.

責任著者(Corresponding author)

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