| Locality type: | Quarry |
| Classification |
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| Species: | Columbite-(Mn) |
| Formula: | Mn2+Nb2O6 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Microcline | β3 photos of Columbite-(Mn) associated with Microcline at this locality. |
| Cleavelandite | β2 photos of Columbite-(Mn) associated with Cleavelandite at this locality. |
| Muscovite | β1 photo of Columbite-(Mn) associated with Muscovite at this locality. |
| Albite | β1 photo of Columbite-(Mn) associated with Albite at this locality. |
| Data |
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| Mineral Data: | Click here to view Columbite-(Mn) data |
| Locality Data: | Click here to view Dunton Gem Quarry, Newry, Oxford County, Maine, USA |
| Photo Gallery | View Gallery (11 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 28290 |
| Long-form Identifier: | 1:3:28290:5 |
| GUID (UUID V4): | cf94111e-1d76-4f70-8ed3-7da9846f07db |
| Nearest other occurrences of Columbite-(Mn) |
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| 0.2km (0.1 miles) | βCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA |
| 1.6km (1.0 miles) | βPlumbago North pegmatite, Newry, Oxford County, Maine, USA |
| 7.7km (4.8 miles) | βBlack Mountain Quarry, Rumford, Oxford County, Maine, USA |
| 24.5km (15.2 miles) | βEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA |
| 28.8km (17.9 miles) | βNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA |
| 29.6km (18.4 miles) | βTamminen Quarry, Greenwood, Oxford County, Maine, USA |
| 31.3km (19.5 miles) | βB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA |
| 36.3km (22.6 miles) | βMount Mica Quarry, Paris, Oxford County, Maine, USA |
| 36.4km (22.6 miles) | βBennett Quarry, Buckfield, Oxford County, Maine, USA |
| 42.9km (26.6 miles) | βMount Marie Quarries, Paris, Oxford County, Maine, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | Fluorapatite, 3.3-cm crystal, from the Pulsifer quarry, Maine. Collected by Terry Szenics; Jeff Scovil photo...rosette, with prehnite, 14 cm, from the Centreville quarry, Fairfax, Virginia. Smithsonian Institution collection...C6649; Lee Boltin photo. Fairfax Quarry, Virginia, 1967 The Fairfax quarry in Virginia is a classic locality...northeastern corner of the Fairfax quarry in Centreville, Virginia. I visited the quarry the next weekend. Nothing...15 feet to the left, parallel to the wall of the quarry. This tube varied from 6 inches to 2 feet wide |
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Dunton Gem Quarry, Newry, Oxford County, Maine, USA