| Locality type: | Tunnel |
| Classification |
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| Species: | 'Tennantite Subgroup' (not an IMA approved species) |
| Formula: | Cu6(Cu4C22+)As4S12S |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tennantite Subgroup data |
| Locality Data: | Click here to view Union Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 608983 |
| Long-form Identifier: | 1:3:608983:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tennantite Subgroup |
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| 0.6km (0.4 miles) | ⓘOld Settler Mine & Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA |
| 0.9km (0.5 miles) | ⓘLittle Champion (Megalona), Donaldson Group, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.1km (0.7 miles) | ⓘLord Byron, Lamartine Mining District, Clear Creek County, Colorado, USA |
| 1.3km (0.8 miles) | ⓘHouston, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.4km (0.8 miles) | ⓘAnoka County Mine, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.4km (0.8 miles) | ⓘPhoenix Shaft, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.5km (1.0 miles) | ⓘHoosac, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.5km (1.0 miles) | ⓘLawrence L Mine, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 1.6km (1.0 miles) | ⓘEngland, Lawson Mining District, Clear Creek County, Colorado, USA |
| 1.6km (1.0 miles) | ⓘCardigan Group, Lawson Mining District, Clear Creek County, Colorado, USA |
| References |
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