Locality type: | Quarry |
Classification |
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Species: | Bertrandite |
Formula: | Be4(Si2O7)(OH)2 |
Comments: | One of the world's best untwinned bertrandite crystal clusters (to 4.4 x 2.5 x 2.5 cm) found about 1996 by Gregg Dionne. |
Quality for species: | Excellent - world class for species or very significant. (!!) |
Abundance at site: | Rare |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Bertrandite data |
Locality Data: | Click here to view Pulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 33269 |
Long-form Identifier: | 1:3:33269:9 |
GUID (UUID V4): | bdf51da9-bf48-4acf-9fe2-9453854b6c17 |
Nearest other occurrences of Bertrandite |
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0.1km (0.1 miles) | ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
0.1km (0.1 miles) | ⓘWade Quarry (Androscoggin Tourmaline prospect), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
0.9km (0.6 miles) | ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
1.0km (0.6 miles) | ⓘGreenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA |
2.0km (1.2 miles) | ⓘBerry-Havey Quarry (Havey Quarry; Berry Quarry), Poland, Androscoggin County, Maine, USA |
17.6km (10.9 miles) | ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA |
23.7km (14.7 miles) | ⓘSlattery Quarry, Paris, Oxford County, Maine, USA |
24.2km (15.0 miles) | ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA |
24.7km (15.3 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
24.9km (15.4 miles) | ⓘOrchard Quarry, Buckfield, Oxford County, Maine, USA |
References |
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