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Columbite-(Mn) from
Black Mountain Quarry, Rumford, Oxford County, Maine, USA


00008090017365665177001.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
00128990017272013019642.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
09113940017272013022776.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
04535250017272013054562.jpg
Columbite-(Mn)

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
03131520017364389632084.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
00128990017272013019642.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
09113940017272013022776.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
04535250017272013054562.jpg
Columbite-(Mn)

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
04771670017365665171139.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
03596110017272013092896.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
06543260017272013105612.jpg
Columbite-(Mn), etc.

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
07500980017365665174693.jpg
Columbite-(Mn)

Black Mountain Quarry, Rumford, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Columbite-(Mn)
Formula:Mn2+Nb2O6
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Albite6
- var Cleavelandite5
Quartz1
Tourmaline1
Schorl1
Spodumene1
Data
Mineral Data:Click here to view Columbite-(Mn) data
Locality Data:Click here to view Black Mountain Quarry, Rumford, Oxford County, Maine, USA
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:28647
Long-form Identifier:1:3:28647:9
GUID (UUID V4):0
Nearest other occurrences of Columbite-(Mn)
7.6km (4.7 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
7.7km (4.8 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
8.9km (5.5 miles) ⓘPlumbago North Pegmatite, Newry, Oxford County, Maine, USA
26.5km (16.5 miles) ⓘBemis Stream prospect, D Township, Franklin County, Maine, USA
29.4km (18.3 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
32.8km (20.4 miles) ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA
33.6km (20.9 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
35.1km (21.8 miles) ⓘB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA
36.9km (22.9 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
37.7km (23.4 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
References
Wise, Michael A.
Wise, Michael A., Brown, Cathleen D. (2011) Chemical composition of coexisting columbite-group minerals and cassiterite from the Black Mountain pegmatite, Maine. European Journal of Mineralogy, 23 (5) 817-828 doi:10.1127/0935-1221/2011/0023-2102
 
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