Locality type: | Pluton |
Classification |
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Species: | Topaz |
Formula: | Al2(SiO4)(F,OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Topaz data |
Locality Data: | Click here to view Geyersberg Granite Stock, Geyer, Erzgebirgskreis, Saxony, Germany |
Data Identifiers |
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Mindat Occurrence Record ID: | 1522160 |
Long-form Identifier: | 1:3:1522160:7 |
GUID (UUID V4): | 90980ace-ca69-4e7b-8324-79a7ed1c0267 |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | Nb–Ta–Ti Oxides in Topaz Granites of the Geyersberg Granite Stock (Erzgebirge Mts., Germany) Miloš René Institute...Li-mica granites and related rocks from the Geyersberg granite stock in the Krušné Hory/Erzgebirge Mts. batholith...batholith. This body forms a pipe like granite stock composed of fine- to middle-grained, porphyritic to...up to 6 vol. % of topaz. Intrusive breccia’s on the NW margin of the granite stock are composed of mica...in fine-grained aplitic and also topaz- and Li-mica-bearing granite. Columbite group minerals occur usually |
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