Locality type: | Quarry |
Classification |
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Species: | Columbite-(Mn) |
Formula: | Mn2+Nb2O6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Columbite-(Mn) data |
Locality Data: | Click here to view Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
Photo Gallery | View Gallery (4 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 33225 |
Long-form Identifier: | 1:3:33225:5 |
GUID (UUID V4): | 5143ef90-9057-4180-bab2-299b690a17bf |
Nearest other occurrences of Columbite-(Mn) |
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0.2km (0.1 miles) | ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
0.9km (0.6 miles) | ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
1.0km (0.6 miles) | ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
1.2km (0.7 miles) | ⓘGroves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
2.0km (1.3 miles) | ⓘBerry-Havey Quarry (Havey Quarry; Berry Quarry), Poland, Androscoggin County, Maine, USA |
15.9km (9.9 miles) | ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA |
18.2km (11.3 miles) | ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA |
24.8km (15.4 miles) | ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA |
25.2km (15.6 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
30.8km (19.1 miles) | ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | VARIATIONS IN COLUMBITE-GROUP MINERALS FROM GRANITIC PEGMATITES OF THE BRUNSWICK AND OXFORD FIELDS, MAINE: DIFFERENTIAL...field and the Central Maine Synclinorium of the Oxford pegmatite field, in Maine, are intruded by numerous...numerous rare-element granitic pegmatites that carry columbite-group minerals (CGM) as the principal (Nb,Ta)-bearing...Ta)-bearing phases. Generally, the CGM from Maine are hosted by pegmatites characterized by a LCT (Li–Cs–Ta)...fields. Columbite-group minerals from the Brunswick pegmatite field mainly consist of columbite-(Fe), commonly |
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Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA