| Locality type: | Mine |
| Classification |
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| Species: | 'Serpentine Subgroup' (not an IMA approved species) |
| Formula: | D3[Si2O5](OH)4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Serpentine Subgroup data |
| Locality Data: | Click here to view O'Brien Mine (S-Bend Mine), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 928341 |
| Long-form Identifier: | 1:3:928341:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Serpentine Subgroup |
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| 1.4km (0.9 miles) | ⓘMcCurdy Mine [2], Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA |
| 1.9km (1.2 miles) | ⓘShelley Mine (Wolf Mine; Shelly Mine; Shelley Wolf Mine), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA |
| 2.9km (1.8 miles) | ⓘSheppard Mine, Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA |
| 3.1km (1.9 miles) | ⓘSutter's Mill meteorite, Sutter Mill Bar and River (Old Sutter Mill site), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA |
| 8.2km (5.1 miles) | ⓘLucky Marion Mine (Shepard), Greenwood, Greenwood District, Northwest Segment Mother Lode, El Dorado County, California, USA |
| 8.6km (5.3 miles) | ⓘStifle claims (Stifle prospects; Stifle Memorial claim; Traverse Cr. Special Interest Area; Traverse Creek Special Interest Area), Meadow Brook, Georgetown District, East Segment Mother Lode, El Dorado County, California, USA |
| 9.2km (5.7 miles) | ⓘKelsey Mine (Lady), Kelsey, Kelsey Mining District, El Dorado County, California, USA |
| 9.2km (5.7 miles) | ⓘBrust Mine (Gold Hill; Asbestos), Spanish Flat, Spanish Flat Mining District, East Belt, El Dorado County, California, USA |
| 13.3km (8.2 miles) | ⓘGrit Mine (Liddicoat; Spanish Dry Diggings), Spanish Dry Diggings (Spanish Dry Diggins), Greenwood District, Northwest Segment Mother Lode, El Dorado County, California, USA |
| 14.6km (9.1 miles) | ⓘFiddler's Green deposit (Farmer property), Todd Valley, Forest Hill Mining District, Placer County, California, USA |
| References |
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