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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Scorodite from
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK


Locality type:Mine
Classification
Species:Scorodite
Formula:Fe3+AsO4 · 2H2O
Formation:Secondary
Comments:As translucent-opaque grey botryoidal micro-crust on arsenic-rich primary minerals.
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Scorodite data
Locality Data:Click here to view South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:9892
Long-form Identifier:1:3:9892:2
GUID (UUID V4):0
Nearest other occurrences of Scorodite
0.3km (0.2 miles) ⓘNew Terras Mine (Terras Mine), St Stephen, St Stephen-in-Brannel, Cornwall, England, UK
3.6km (2.3 miles) ⓘSt Austell Consols (incl. Wheal Hawkins), Downderry, St Stephen-in-Brannel, Cornwall, England, UK
8.4km (5.2 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
9.9km (6.1 miles) ⓘOld Beam Mine (Great Beam Mine), Bugle, Treverbyn, Cornwall, England, UK
9.9km (6.1 miles) ⓘCastle-an-Dinas Mine, Castle-an-Dinas, St Columb Major, Cornwall, England, UK
11.9km (7.4 miles) ⓘCrinnis Mine (Great Crinnis Mine; Carlyon Consolidated Mine), Carlyon Bay, Carlyon, Cornwall, England, UK
15.8km (9.8 miles) ⓘMulberry Mine (Mulberry Hill Mine), Mulberry Downs, Lanivet, Cornwall, England, UK
15.8km (9.8 miles) ⓘMount Mine (Perran Iron Mine; Trebisken and Mount Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
19.4km (12.1 miles) ⓘCligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
19.6km (12.2 miles) ⓘCligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
References
Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 2. Geological Survey of Great Britain.pp.541-543
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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