| Locality type: | Mining District |
| Classification |
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| Species: | Muscovite var: Sericite |
| Formula: | KAl2(AlSi3O10)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Sericite data |
| Locality Data: | Click here to view Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 938519 |
| Long-form Identifier: | 1:3:938519:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Sericite |
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| 23.3km (14.5 miles) | ⓘDavid prospect, Georgetown, Georgetown District, East Segment Mother Lode, El Dorado County, California, USA |
| 27.5km (17.1 miles) | ⓘGold Hill Mine (Crown Point Mine), Yankee Jims, Forest Hill Mining District, Placer County, California, USA |
| 29.7km (18.5 miles) | ⓘAlhambra Gold Mine (Alhambra Mine; Atlantic Mine), Spanish Flat, Spanish Flat Mining District, East Belt, El Dorado County, California, USA |
| 32.7km (20.3 miles) | ⓘAllison Ranch Quartz Mine (Allison Ranch Mine; Allison Ranch vein; Allison Ranch Qtz.; Crossus Consolidated Mine; Stanton Mine), La Barr Meadows, Grass Valley Mining District, Nevada County, California, USA |
| 33.1km (20.6 miles) | ⓘDiamond - Bullion - Alaska Mine group (Consolidated Bullion Mine; Diamond claim; Bullion claim; Alaska claim; Union Jack claim; Galena claim; Ione claim; Big Diamond vein; Galena-Bullion vein; Alaska vein), La Barr Meadows, Grass Valley Mining District, Nevada County, California, USA |
| 34.2km (21.3 miles) | ⓘOmaha Consolidated Mine (Omaha Cons.; Lone Jack Mine; Omaha vein), Empire West Mine (Lone Ridge), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 34.6km (21.5 miles) | ⓘNew York Hill Mine (New York Hill vein; North Star vein), North Star group, Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 34.8km (21.6 miles) | ⓘWestern World Mine (Dempsey Ranch prospect), Smartville, Smartville Mining District, Yuba County, California, USA |
| 35.3km (22.0 miles) | ⓘSultana Mine (Electric Mine; Sultana-Orleans Mine), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 35.4km (22.0 miles) | ⓘMassachusetts Hill Quartz Mine (Massachusetts Hill Qtz; Rocky Bar Mine; Boston Ravine claim; Great Britain claim; New Rocky Bar claim; New York Hill claim; Polkinghorn claim; Rocky Bar claim; Stockbridge claim), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| References |
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