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
Imperial Goonbarrow China Clay Works, Bugle, Treverbyn, Cornwall, England, UK


Locality type:Workings
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Cassiterite3
Quartz3
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Imperial Goonbarrow China Clay Works, Bugle, Treverbyn, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:9847
Long-form Identifier:1:3:9847:2
GUID (UUID V4):0
Nearest other occurrences of Schorl
0.5km (0.3 miles) ⓘOld Beam Mine (Great Beam Mine), Bugle, Treverbyn, Cornwall, England, UK
0.9km (0.5 miles) ⓘNorth Goonbarrow China Clay Pit, Roche, Cornwall, England, UK
1.1km (0.7 miles) ⓘGreat Wheal Prosper China Clay Pit, Trezaise (Tresayes), Roche, Cornwall, England, UK
1.1km (0.7 miles) ⓘHensbarrow China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
1.3km (0.8 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
2.5km (1.5 miles) ⓘRoche Rock, Trezaise (Tresayes), Roche, Cornwall, England, UK
2.9km (1.8 miles) ⓘWest Carclaze Pit, Carludon, Treverbyn, Cornwall, England, UK
3.8km (2.4 miles) ⓘDorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK
3.9km (2.4 miles) ⓘCarn Grey Quarry, Carn Grey, Treverbyn, Cornwall, England, UK
5.2km (3.2 miles) ⓘOrchard Quarry, Prideaux, Luxulyan (Luxullian), Cornwall, England, UK
References
 
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