| Locality type: | Prospect |
| Classification |
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| Species: | Antigorite |
| Formula: | Mg3(Si2O5)(OH)4 |
| Comments: | Interlayered with magnetite. |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals: |
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| Associates: | Magnetite
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| Data |
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| Mineral Data: | Click here to view Antigorite data |
| Locality Data: | Click here to view Ponderosa prospect, Soapstone Hill, Murphys, Murphys Mining District (Esmeralda Mining District; Sperry Mining District), East Belt, Calaveras County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 922096 |
| Long-form Identifier: | 1:3:922096:6 |
| GUID (UUID V4): | 7229db19-15e0-4757-8cbe-2e6811c8752d |
| Nearest other occurrences of Antigorite |
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| 0.0km (0.0 miles) | ⓘUnknown Cr prospect [11], Soapstone Hill, Murphys, Murphys Mining District (Esmeralda Mining District; Sperry Mining District), East Belt, Calaveras County, California, USA |
| 12.2km (7.6 miles) | ⓘCarson Hill, Carson Hill Mining District (Melones Mining District), Calaveras County, California, USA |
| 14.9km (9.3 miles) | ⓘFord Mine (Apex Mine), San Andreas, San Andreas Mining District, Calaveras County, California, USA |
| 20.4km (12.7 miles) | ⓘPremier Asbestos Mine, Jamestown, Jamestown District, Tuolumne County, California, USA |
| 24.3km (15.1 miles) | ⓘMackey Mine, Stent, Jamestown District, Tuolumne County, California, USA |
| 85.5km (53.1 miles) | ⓘSteele Mine (Steel deposit), Pilliken Mine (Pillikin Mine; Pillikan Mine; Pilliken Chrome Mine), Flagstaff Hill, Salmon Falls Mining District (Flagstaff Hill area), El Dorado County, California, USA |
| 94.5km (58.7 miles) | ⓘDel Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA |
| References |
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