Locality type: | Occurrence |
Classification |
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Species: | Sylvanite |
Formula: | AgAuTe4 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Sylvanite data |
Locality Data: | Click here to view Last Chance (Gray Copper Emerson; Concord; Forest; Franklin Occurrence), Gold Hill Mining District, Boulder County, Colorado, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 489083 |
Long-form Identifier: | 1:3:489083:6 |
GUID (UUID V4): | bf1b9f24-fd87-47cb-b71a-990b370e2c91 |
Nearest other occurrences of Sylvanite |
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1.0km (0.6 miles) | ⓘLogan & Sunbeam Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA |
1.0km (0.6 miles) | ⓘGrand Republic Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA |
1.4km (0.9 miles) | ⓘAlpine Horn, Sugarloaf Mining District, Boulder County, Colorado, USA |
2.1km (1.3 miles) | ⓘIngram mine (Valley Forge Occurrence; Critic and Railroad Boy; Sunshine; Three Brothers; Atchison; Belle; Golden Eagle; Melvina; Baron; Richmond), Gold Hill Mining District, Boulder County, Colorado, USA |
2.1km (1.3 miles) | ⓘMelvina, Gold Hill Mining District, Boulder County, Colorado, USA |
3.1km (1.9 miles) | ⓘRichmond Mine, Gold Hill Mining District, Boulder County, Colorado, USA |
3.2km (2.0 miles) | ⓘPaymaster-Wheelman Tunnel Occurrence (Black Crystal; Black Prince; Mac Group; Pennsylvania), Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
3.2km (2.0 miles) | ⓘRed Signe Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
3.2km (2.0 miles) | ⓘCold Springs Group (Times Tunnel; Hoodoo; Horsefal; Haddock; Crown; King; Wolf Tongue; Red Cloud), Gold Hill Mining District, Boulder County, Colorado, USA |
3.2km (2.0 miles) | ⓘSlide Mine, Gold Hill Mining District, Boulder County, Colorado, USA |
References |
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