Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Schorl from
Owl's Head Quarry, Buckfield, Oxford County, Maine, USA


09141090017368062667086.jpg
Schorl, etc.

Owl's Head Quarry, Buckfield, Oxford County, Maine, USA
09141090017368062667086.jpg
Schorl, etc.

Owl's Head Quarry, Buckfield, Oxford County, Maine, USA
03235310017272023086225.jpg
Schorl, etc.

Owl's Head Quarry, Buckfield, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz1
- var Smoky Quartz1
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Owl's Head Quarry, Buckfield, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33409
Long-form Identifier:1:3:33409:5
GUID (UUID V4):0
Nearest other occurrences of Schorl
0.0km (0.0 miles) ⓘOwls Head prospects (Nevel prospects), Buckfield, Oxford County, Maine, USA
1.4km (0.9 miles) ⓘGE-SE Mine, Buckfield, Oxford County, Maine, USA
1.9km (1.2 miles) ⓘStreaked Mountain, Hebron, Oxford County, Maine, USA
2.0km (1.2 miles) ⓘWestinghouse Quarry, Buckfield, Oxford County, Maine, USA
2.3km (1.4 miles) ⓘFletcher Quarry, Buckfield, Oxford County, Maine, USA
4.5km (2.8 miles) ⓘHibbs Quarry, Mount Rubellite, Hebron, Oxford County, Maine, USA
4.6km (2.9 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
4.7km (2.9 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
5.1km (3.2 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
5.3km (3.3 miles) ⓘLittle Singepole Mountain prospects, Paris, Oxford County, Maine, USA
References
King, Van (n.d.) Personal communcation.
Barton, W. & C. E. Goldsmith (1968) New England Beryllium investigations. US Bureau Mines RI 7070
 
and/or  
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