| Locality type: | Mine |
| Classification |
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| Species: | 'Amphibole Supergroup' (not an IMA approved species) |
| Formula: | AB2C5(T8O22)W2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
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| Actinolite | 5 |
| Tenorite | 3 |
| Malachite | 3 |
| Talc | 3 |
| Siderite | 3 |
| Data |
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| Mineral Data: | Click here to view Amphibole Supergroup data |
| Locality Data: | Click here to view Mineral Hill Mine, Louisville, Carroll County, Maryland, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 947384 |
| Long-form Identifier: | 1:3:947384:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Amphibole Supergroup |
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| 2.2km (1.4 miles) | ⓘMonroe prospect, Eldersburg, Carroll County, Maryland, USA |
| 18.4km (11.4 miles) | ⓘNorthern pit, Hollofield Gabbro Quarries, Hollofield, Baltimore County, Maryland, USA |
| 18.9km (11.7 miles) | ⓘPatapsco Glen Construction Site, Woodlawn, Baltimore County, Maryland, USA |
| 21.3km (13.2 miles) | ⓘMcMahon Quarry (Greenspring Quarry), Pikesville, Baltimore County, Maryland, USA |
| 23.9km (14.9 miles) | ⓘBare Hills Serpentine Quarry East, Bare Hills, Baltimore County, Maryland, USA |
| 49.2km (30.6 miles) | ⓘU.S 40 Roadcut, Catoctin Mountain, Myersville, Frederick County, Maryland, USA |
| 65.2km (40.5 miles) | ⓘOld Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA |
| 72.9km (45.3 miles) | ⓘRed Pit Mine, Fulton Township, Lancaster County, Pennsylvania, USA |
| 73.8km (45.8 miles) | ⓘHighway 50 intersection, Centreville, Culpeper Basin, Fairfax County, Virginia, USA |
| 75.3km (46.8 miles) | ⓘVirginia Crushed Stone Quarry, Loudoun County, Virginia, USA |
| References |
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