| Locality type: | Mine |
| Classification |
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| Species: | Kaolinite |
| Formula: | Al2(Si2O5)(OH)4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Kaolinite data |
| Locality Data: | Click here to view Elkhorn Mine (Tinsley Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 765596 |
| Long-form Identifier: | 1:3:765596:8 |
| GUID (UUID V4): | 173da004-2087-4709-bd4b-0039677a485d |
| Nearest other occurrences of Kaolinite |
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| 16.4km (10.2 miles) | ⓘTin Mountain Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
| 16.8km (10.4 miles) | ⓘEtta Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 24.7km (15.4 miles) | ⓘBlack Hills Porcelain Clay and Marble, Unorganized mining district [1], Custer County, South Dakota, USA |
| 66.1km (41.1 miles) | ⓘGilt Edge Mine (Rattlesnake Jack; Dakota Maid; Ruby Ridge; Gilt Edge Glory Hole; Oro-Fina; Anchor Hill Mines 0460810072), Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| 71.0km (44.1 miles) | ⓘBelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| 71.6km (44.5 miles) | ⓘWharf Mine, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| 73.2km (45.5 miles) | ⓘDividend Mine (Decorah Mine), Bald Mountain Mining District (Portland Mining District), Lawrence 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 |  | Staatz, M.H., Page, L.R., Norton, J.J., Wilmarth, V.R. (1963) Exploration for beryllium at the Helen Beryl, Elkhorn, and Tin Mountain pegmatites, Custer County, South Dakota. Professional Paper 297c. US Geological Survey doi:10.3133/pp297c | Report (issue) | | at the Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota GEOLOGICAL SURVEY PROFESSIONAL...at the Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota By MORTIMER H. STAATZ...Beryl pegmatite _____________________________ _ Mine workings ________________________________ _ Production...161 161 162 162 Page Elkhorn pegmatite _________________________________ _ Mine workings ___________...Mountain pegmatite ____________________________ _ Mine workings ________________________________ _ Geology |
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