| Locality type: | Quarry |
| Classification |
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| Species: | Beryl var: Heliodor |
| Formula: | Be3Al2(Si6O18) |
| Comments: | massive to subhedral prisms to at least 15 cm frozen in matrix, associated with cleavelandite, quartz, schorl, columbite |
| Habit: | hexagonal prisms with pinacoids |
| Colour: | yellow to yellow-orange |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Heliodor data |
| Locality Data: | Click here to view Keith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 794870 |
| Long-form Identifier: | 1:3:794870:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Heliodor |
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| 16.2km (10.1 miles) | ⓘHibbs Quarry, Mount Rubellite, Hebron, Oxford County, Maine, USA |
| 17.0km (10.5 miles) | ⓘHeath Quarry, Casco, Cumberland County, Maine, USA |
| 22.0km (13.7 miles) | ⓘFletcher Quarry, Buckfield, Oxford County, Maine, USA |
| 24.7km (15.4 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
| 26.4km (16.4 miles) | ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA |
| 29.1km (18.1 miles) | ⓘCoombs Quarries, Bowdoin, Sagadahoc County, Maine, USA |
| 30.9km (19.2 miles) | ⓘLaChance Quarry, Brunswick, Cumberland County, Maine, USA |
| 31.4km (19.5 miles) | ⓘWilliam Willes #1 Quarry, Topsham, Sagadahoc County, Maine, USA |
| 31.5km (19.6 miles) | ⓘSquare Pit (Consolidated #4 Quarry), Topsham, Sagadahoc County, Maine, USA |
| 31.7km (19.7 miles) | ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA |
| References |
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