Classification |
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Species: | Laumontite |
Formula: | CaAl2Si4O12 · 4H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Laumontite data |
Locality Data: | Click here to view Matsukawa geothermal field, Hachimantai geothermal area, Iwate Prefecture, Japan |
Data Identifiers |
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Mindat Occurrence Record ID: | 613933 |
Long-form Identifier: | 1:3:613933:9 |
GUID (UUID V4): | eb3835b2-82f1-4f1f-b050-654015a06671 |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | eastern Iwate 金 alteration Hachimantai Prefecture, 原 啓 and geothermal systems geothermal northern...in area, Japan Kimbara)** Hydrothermal rock alteration in the eastern Hachimantai geothermal area...area including Tdshichi, Matsukawa and Kakkonda, Iwate Prefecture can be divided into two types; alkaline...including the Kakkonda geothermal field (hot water field). The distribution area of sericitic minerals...minerals within the area of this type probably shows the upflow area of hydrothermal solutions. The acidic alteration |
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