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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Jarosite from
Cae Coch Mine, Trefriw, Conwy, Wales, UK


Locality type:Mine
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Cae Coch Mine, Trefriw, Conwy, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:18479
Long-form Identifier:1:3:18479:1
GUID (UUID V4):0
Nearest other occurrences of Jarosite
41.4km (25.7 miles) ⓘParys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK
68.6km (42.6 miles) ⓘBacheiddon Mine, Penegoes, Powys, Wales, UK
82.4km (51.2 miles) ⓘGwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK
85.2km (52.9 miles) ⓘStapely Mine, Chirbury with Brompton, Shropshire, England, UK
86.4km (53.7 miles) ⓘLadywell Mine, Shelve, Worthen with Shelve, Shropshire, England, UK
87.2km (54.2 miles) ⓘEast Grit Mine, Grit Mines, Worthen with Shelve, Shropshire, England, UK
89.5km (55.6 miles) ⓘNind Mine, More, Shropshire, England, UK
90.0km (56.0 miles) ⓘRock Mine, Worthen with Shelve, Shropshire, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
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