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 Tamminen Quarry, Greenwood, Oxford County, Maine, USA |
Photo Gallery | View Gallery (2 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 28439 |
Long-form Identifier: | 1:3:28439:2 |
GUID (UUID V4): | 5e48eb19-a562-4da7-9ab8-cb8a76812199 |
Nearest other occurrences of Columbite-(Mn) |
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0.8km (0.5 miles) | ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA |
2.0km (1.2 miles) | ⓘB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA |
6.2km (3.9 miles) | ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA |
13.4km (8.3 miles) | ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA |
17.1km (10.6 miles) | ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA |
18.5km (11.5 miles) | ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA |
21.7km (13.5 miles) | ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA |
29.6km (18.4 miles) | ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA |
29.8km (18.5 miles) | ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA |
30.3km (18.8 miles) | ⓘPlumbago North pegmatite, Newry, Oxford County, Maine, USA |
References |
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Reference Search (possible matching items) |
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| Falster, Alexander U., Simmons, William B., Webber, Karen L., Dallaire, Donald A., Nizamoff, James W., Sprague, Raymond A. (2019) The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94 (6) 498-519 doi:10.1080/00357529.2019.1641021 | Journal (article/letter/editorial) | pegmatite in 1996. THE EMMONS PEGMATITE Greenwood Oxford County, Maine The Emmons pegmatite, noted for its...WEBBER MP2 Research Group Maine Mineral & Gem Museum 99 Main Street Bethel, Maine 04217 alexander.falster@gmail...Hebron, Maine 04238 phosphate@gmail.com RAYMOND A. SPRAGUE* 33 Roger Street Lewiston, Maine 04240 *...Deceased 16 April 2019. HE MINERALOGY AND ORIGIN OF MAINE PEGMATITES have been a principal focus of our research...in 2014 from New Orleans, Louisiana, to Bethel, Maine, greatly facilitated resumption of our study of | | | Journal (article/letter/editorial) | VARIATIONS IN COLUMBITE-GROUP MINERALS FROM GRANITIC PEGMATITES OF THE BRUNSWICK AND OXFORD FIELDS, MAINE: DIFFERENTIAL...FRANCIS Mineralogical Museum, Harvard University, 24 Oxford Street, Cambridge, Massachusetts 02138, U.S.A....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) |
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Tamminen Quarry, Greenwood, Oxford County, Maine, USA