| Locality type: | Mine |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Tracy Quartz Mine (Tracy Qtz), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 949751 |
| Long-form Identifier: | 1:3:949751:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.3km (0.2 miles) | ⓘBaby Consolidated Mine (Baby Cons), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.3km (0.2 miles) | ⓘMorning Dew Quartz Mine (Morning Dew Qtz.), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.4km (0.3 miles) | ⓘHoward Hill Quartz Mine, Cedar Ridge, Grass Valley Mining District, Nevada County, California, USA |
| 0.5km (0.3 miles) | ⓘEast Eureka Lode Mine (East Eureka Mine), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.6km (0.4 miles) | ⓘSouth Idaho Consolidated Quartz Mine (South Idaho Consolidated; South Idaho Cons. Qtz.; South Idaho vein; ABC Mine; S.B.C. claim; ; OK Mine; O.K. claim), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.6km (0.4 miles) | ⓘIdaho Lode Mine, Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.6km (0.4 miles) | ⓘGladstone Quartz Mine (Gladstone Mine), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.6km (0.4 miles) | ⓘBlack Hawk Extension Mine (Black Hawk Ext.; Aberdeen Tunnel Company), Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.7km (0.4 miles) | ⓘLucky Quartz Mine, Union Hill Quartz Mine (Union Hill Qtz; Gold Point; Centennial/Lucky/Cambridge; Union Hill vein; Cambridge-Lucky vein; Creek-Tungsten vein), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 0.7km (0.4 miles) | ⓘHouston Hill Mine, 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 |
| References |
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