Locality type: | Mine |
Classification |
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Species: | Grunerite |
Formula: | ◻{Fe22+}{Fe52+}(Si8O22)(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Grunerite data |
Locality Data: | Click here to view Ishibe mine, Ishibe, Konan City, Shiga Prefecture, Japan |
Data Identifiers |
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Mindat Occurrence Record ID: | 427455 |
Long-form Identifier: | 1:3:427455:1 |
GUID (UUID V4): | 6a1a4d29-7323-4c56-a7d8-76c5675618e3 |
References |
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Reference Search (possible matching items) |
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| | Book (volume) | 326-0538) Japan Kanda Book Trading Co. Tanikawa Building 3-2 Kanda Surugadai Chiyoda-Ku Tokyo 101 Japan (Orders:...Holmquistite—Ferro-holmquistite Cummingtonite—Grunerite Calcic Amphiboles Tremolite—Actinolite—Ferro-actinolite...University for diagrams from Mineralogical Journal of Japan; The University of Chicago Press for diagrams from...the limiting content of Mg in a cummingtonite-grunerite was once thought to be about 57 per cent Mg/(Mg+Fe+Mn)...predicted boundary between the cummingtonite-grunerite series and the ferrogedrites also approximates |
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