| Locality type: | Mine |
| Classification |
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|
| Species: | Triphylite |
| Formula: | LiFe2+PO4 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Triphylite data |
| Locality Data: | Click here to view Barker-Ferguson Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 212308 |
| Long-form Identifier: | 1:3:212308:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Triphylite |
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|
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| 1.3km (0.8 miles) | ⓘPhillip and Phyllis Lodes, Keystone Mining District, Pennington County, South Dakota, USA |
| 1.6km (1.0 miles) | ⓘStar Lode, Keystone Mining District, Pennington County, South Dakota, USA |
| 1.9km (1.2 miles) | ⓘKing Lithia Mine, Greyhound Gulch, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 2.0km (1.3 miles) | ⓘBig Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA |
| 3.0km (1.9 miles) | ⓘEdison Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 3.0km (1.9 miles) | ⓘWhite Cap Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 3.6km (2.2 miles) | ⓘNickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 3.9km (2.4 miles) | ⓘDike Lode, Keystone Mining District, Pennington County, South Dakota, USA |
| 4.1km (2.5 miles) | ⓘEtta Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 4.3km (2.7 miles) | ⓘPeerless Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| References |
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Peacor, Donald R., Dunn, Pete J., Roberts, Willard L., Campbell, Thomas J., Simmons, William B. (1984) Sinkankasite, a new phosphate from the Barker pegmatite, South Dakota. American Mineralogist, 69 (3-4) 380-382 |
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