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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Topaz from
Belowda China Clay Pit, Belowda, Roche, Cornwall, England, UK


Locality type:Pit
Classification
Species:Topaz
Formula:Al2(SiO4)(F,OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Topaz data
Locality Data:Click here to view Belowda China Clay Pit, Belowda, Roche, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:11096
Long-form Identifier:1:3:11096:3
GUID (UUID V4):0
Nearest other occurrences of Topaz
0.4km (0.2 miles) ⓘBelowda Beacon, Belowda, Roche, Cornwall, England, UK
2.1km (1.3 miles) ⓘCastle-an-Dinas Mine, Castle-an-Dinas, St Columb Major, Cornwall, England, UK
5.3km (3.3 miles) ⓘNorth Goonbarrow China Clay Pit, Roche, Cornwall, England, UK
5.8km (3.6 miles) ⓘOld Beam Mine (Great Beam Mine), Bugle, Treverbyn, Cornwall, England, UK
6.0km (3.7 miles) ⓘGoonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK
6.6km (4.1 miles) ⓘWheal Remfry China Clay Pit, Fraddon, St Enoder, Cornwall, England, UK
6.6km (4.1 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
7.7km (4.8 miles) ⓘHigher Ninestones China Clay Pit, Carbean, Treverbyn, Cornwall, England, UK
8.2km (5.1 miles) ⓘMelbur China Clay Pit, Melbur, St Stephen-in-Brannel, Cornwall, England, UK
8.7km (5.4 miles) ⓘDyer's Quarry, Chytane, St Enoder, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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