| Locality type: | Mine |
| Classification |
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| Species: | 'Tetrahedrite Subgroup' (not an IMA approved species) |
| Formula: | Cu6(Cu4C22+)Sb4S12S |
| Confirmation |
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| Validity: | Unconfirmed/Questioned |
| Data |
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| Mineral Data: | Click here to view Tetrahedrite Subgroup data |
| Locality Data: | Click here to view Alexander, Upper Union Mining District, Clear Creek County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 766280 |
| Long-form Identifier: | 1:3:766280:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tetrahedrite Subgroup |
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| 1.8km (1.1 miles) | ⓘAlbro Group, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 2.7km (1.6 miles) | ⓘRed Elephant group (Boulder Nest Mine; Free American Mine; St. James Mine; Tabor Mine; White Mine), Lawson Mining District, Clear Creek County, Colorado, USA |
| 2.8km (1.7 miles) | ⓘJoe Reynolds (Elida), Lawson Mining District, Clear Creek County, Colorado, USA |
| 3.4km (2.1 miles) | ⓘBrooklyn Shaft, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 4.0km (2.5 miles) | ⓘNabab Occurrence (Torrey; Summit; Great West; Fairfield; Berry; Ella; Dubuque; Lucania; Great East), Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 4.1km (2.6 miles) | ⓘGum Tree Mine - Shaft & Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA |
| 4.2km (2.6 miles) | ⓘFreeland Mine & Extension Mine (Extension Line Shaft; Minnie Tunnel; Diamond Tunnel; Platt Tunnel; Freeland Shaft), Lamartine Mining District, Clear Creek County, Colorado, USA |
| 4.8km (3.0 miles) | ⓘNew Era Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA |
| 5.5km (3.4 miles) | ⓘAlpine, Lamartine Mining District, Clear Creek County, Colorado, USA |
| 5.6km (3.5 miles) | ⓘEmpress Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA |
| References |
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