The investigation report of opal occurrence at shinyu hot spring in Toyama prefecture
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- Takahashi Yasushi
- Institute of Gemology and Jewellery Art Yamanashi prefectural govermment
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- Akahane Hisatada
- Department of Petrology Toyama Science Museum
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- Muroi Katunori
- Tateyama Caldera sabo Museum
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- Kunika Masanori
- Tateyama Caldera sabo Museum
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- Imai Hiroyuki
- Institute of Gemology and Jewellery Art Yamanashi prefectural govermment
Bibliographic Information
- Other Title
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- 富山県富山市立山温泉新湯産オパール調査報告
Description
The shinyu hot spring was famous mineral locality, it mined oolitic opal about 100 years ago.<BR> We had found precious opal and oolitic opal into hot spring deposit. precious opal occur with common opal vein, it is too small size to make a cutting stone, but it is possible to be deposited as of present. The oolitic opal with host rock also had found at old mining deposit. The relationship between host rock and oolitic opal give us old mining information it had lost.
Journal
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- Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan
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Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan 28 (0), 15-15, 2006
The Gemmological Society of Japan
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Details 詳細情報について
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- CRID
- 1390282680571193984
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- NII Article ID
- 130006961581
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
