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
Peaked Hill Quarry, Gilead, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Peaked Hill Quarry, Gilead, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33687
Long-form Identifier:1:3:33687:1
GUID (UUID V4):0
Nearest other occurrences of Schorl
4.0km (2.5 miles) ⓘPeabody Mountain Quarry, Batchelders Grant, Oxford County, Maine, USA
5.1km (3.2 miles) ⓘPeabody Mountain Quarry (Nason Quarry), Batchelders Grant, Oxford County, Maine, USA
10.3km (6.4 miles) ⓘDonahue Quarry (Donahue Prospect), Albany, Oxford County, Maine, USA
11.0km (6.8 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
11.2km (6.9 miles) ⓘShirley Brook Topaz locality, Stoneham, Oxford County, Maine, USA
13.8km (8.6 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
14.6km (9.1 miles) ⓘGreat Brook Prospect, Newry, Oxford County, Maine, USA
15.0km (9.3 miles) ⓘVirginia Lake prospect, Stoneham, Oxford County, Maine, USA
15.1km (9.4 miles) ⓘBeryllonite locality, Sugarloaf Mountain, Stoneham, Oxford County, Maine, USA
15.9km (9.9 miles) ⓘRound Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA
References
 
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