Locality type: | Caldera |
Classification |
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Species: | Jennite |
Formula: | Ca9(Si3O9)2(OH)8 · 8H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Jennite data |
Locality Data: | Click here to view Upper Chegem volcanic caldera (Verkhnechegemskaya caldera), Baksan Valley, Kabardino-Balkaria, Russia |
Data Identifiers |
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Mindat Occurrence Record ID: | 1444695 |
Long-form Identifier: | 1:3:1444695:3 |
GUID (UUID V4): | 11a395d1-93cd-4b45-ab83-cc7ce335cfc0 |
Localities for Jennite in this Region |
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Lakargi Mountain, Upper Chegem volcanic caldera (Verkhnechegemskaya caldera), Baksan Valley, Kabardino-Balkaria, Russia |
Xenolith no. 1, Lakargi Mountain, Upper Chegem volcanic caldera (Verkhnechegemskaya caldera), Baksan Valley, Kabardino-Balkaria, Russia |
Nearest other occurrences of Jennite |
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0.0km (0.0 miles) | ⓘLakargi Mountain, Upper Chegem volcanic caldera (Verkhnechegemskaya caldera), Baksan Valley, Kabardino-Balkaria, Russia |
9.3km (5.8 miles) | ⓘXenolith no. 1, Lakargi Mountain, Upper Chegem volcanic caldera (Verkhnechegemskaya caldera), Baksan Valley, Kabardino-Balkaria, Russia |
References |
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Galuskin, E. V., Lazic, B., Armbruster, T., Galuskina, I. O., Pertsev, N. N., Gazeev, V. M., Wlodyka, R., Dulski, M., Dzierzanowski, P., Zadov, A. E., Dubrovinsky, L. S. (2012) Edgrewite Ca9(SiO4)4F2 - hydroxyledgrewite Ca9(SiO4)4(OH)2, a new series of calcium humite-group minerals from altered xenoliths in the ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia. American Mineralogist, 97 (11) 1998-2006 doi:10.2138/am.2012.4161 |