Locality type: | Deposit |
Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view Bull Hill nepheline-syenite deposit, Bear Lodge alkaline igneous complex, Crook County, Wyoming, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 1507288 |
Long-form Identifier: | 1:3:1507288:9 |
GUID (UUID V4): | 0d9cc2b5-4f96-4fb4-9e6c-8ef81ebc2152 |
Nearest other occurrences of Biotite |
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56.2km (34.9 miles) | ⓘHomestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA |
69.9km (43.4 miles) | ⓘMontezuma Mine (Montezuma Nos. 3 to 7; Red Jim; New Montezuma), Rochford Mining District, Pennington County, South Dakota, USA |
70.1km (43.6 miles) | ⓘMary Belle Mine, Rochford Mining District, Pennington County, South Dakota, USA |
93.0km (57.8 miles) | ⓘHill City Mining District, Pennington County, South Dakota, USA |
95.6km (59.4 miles) | ⓘOreville, Custer County, South Dakota, USA |
95.6km (59.4 miles) | ⓘU.S. highways 16/385 & State route 87 intersection area, Oreville Mining District, Pennington County, South Dakota, USA |
95.7km (59.5 miles) | ⓘKirka Claim (Downing Claim), Unorganized mining district [1], Custer County, South Dakota, USA |
96.7km (60.1 miles) | ⓘGold Medal Group (Golden Summit Group), Hill City Mining District, Pennington County, South Dakota, USA |
96.8km (60.1 miles) | ⓘReinbold Claim (Tungsten No. 1-3 Claims), Hill City Mining District, Pennington County, South Dakota, USA |
97.0km (60.3 miles) | ⓘTin Queen Mine (White Blowout Mine), Hill City Mining District, Pennington County, South Dakota, USA |
References |
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Hutchinson, M., Slezak, P., Wendlandt, R., & Hitzman, M. (2022). Rare Earth Element Enrichment in the Weathering Profile of the Bull Hill Carbonatite at Bear Lodge, Wyoming, USA. Economic Geology, 117(4), 813-831. |
Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | 00:52 01 June 2016 Wyoming Mineral Locality Index Figure 1. Index map of Wyoming counties, with exposures...exposures of Precambrian and volcanic rocks. 1 he Wyoming mineral locality index is designed to provide mineral...interesting mineral occurrences in the state of Wyoming. Five publications were used extensively in compiling...(about 19131, Esterbrook copper district, Albany County. John Taylor collection. An ideal and inexpensive...1 inch equals 4 miles) of the entire state of Wyoming in book form. The Wwming Atlas and Gazetteer can |
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