Locality type: | Prospect |
Classification |
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Species: | 'Plagioclase' (not an IMA approved species) |
Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Plagioclase data |
Locality Data: | Click here to view Pigtail Prospect, Pringle, Custer Mining District, Custer County, South Dakota, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 383192 |
Long-form Identifier: | 1:3:383192:2 |
GUID (UUID V4): | 46c74b9a-6c55-43e2-8388-7fbaf97c1673 |
Nearest other occurrences of Plagioclase |
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3.9km (2.4 miles) | ⓘTanner Property, Pringle, Custer Mining District, Custer County, South Dakota, USA |
7.4km (4.6 miles) | ⓘAntler Mine, Custer Mining District, Custer County, South Dakota, USA |
16.0km (9.9 miles) | ⓘHub Mine, Custer Mining District, Custer County, South Dakota, USA |
16.1km (10.0 miles) | ⓘLangford Prospect (Mohawk Mica), Custer Mining District, Custer County, South Dakota, USA |
19.3km (12.0 miles) | ⓘDorothy Lode, Custer Mining District, Custer County, South Dakota, USA |
20.0km (12.4 miles) | ⓘDorothy V Prospect (Van), Custer Mining District, Custer County, South Dakota, USA |
20.3km (12.6 miles) | ⓘDalmon Mica Mine, Custer Mining District, Custer County, South Dakota, USA |
21.6km (13.4 miles) | ⓘBig Spar No. 1 mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
22.4km (13.9 miles) | ⓘLost Bonanza Mine, Custer Mining District, Custer County, South Dakota, USA |
22.8km (14.2 miles) | ⓘWarren Draw Mine (Warren Gulch Mine), Custer Mining District, Custer County, South Dakota, USA |
References |
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Reference Search (possible matching items) |
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| | Report (issue) | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |
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