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
Round Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA


Locality type:Occurrence
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Round Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33126
Long-form Identifier:1:3:33126:5
GUID (UUID V4):0
Nearest other occurrences of Schorl
3.0km (1.9 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
3.5km (2.2 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
3.8km (2.3 miles) ⓘTiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
4.0km (2.5 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
4.3km (2.7 miles) ⓘFlint Mountain prospects, Albany, Oxford County, Maine, USA
5.1km (3.1 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
5.6km (3.5 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
5.9km (3.7 miles) ⓘDonahue Quarry (Donahue Prospect), Albany, Oxford County, Maine, USA
6.3km (3.9 miles) ⓘChester Holt prospect, Albany, Oxford County, Maine, USA
7.1km (4.4 miles) ⓘPatch Mountain Beryl prospect, Greenwood, Oxford County, Maine, USA
References
 
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