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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Siderite from
Millook Beach, Poundstock, Cornwall, England, UK


03612460017271996307899.jpg
Siderite

Millook Beach, Poundstock, Cornwall, England, UK
03612460017271996307899.jpg
Siderite

Millook Beach, Poundstock, Cornwall, England, UK
03612460017271996307899.jpg
Siderite

Millook Beach, Poundstock, Cornwall, England, UK
Locality type:Beach
Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Millook Beach, Poundstock, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:51586
Long-form Identifier:1:3:51586:7
GUID (UUID V4):0
Nearest other occurrences of Siderite
7.1km (4.4 miles) ⓘStrangles Beach, Crackington Haven, St Gennys, Cornwall, England, UK
18.6km (11.5 miles) ⓘLanterdan Quarry, Treknow, Tintagel, Cornwall, England, UK
19.4km (12.1 miles) ⓘEmbury Beach, Hartland, Torridge, Devon, England, UK
20.6km (12.8 miles) ⓘSandhole Cliff, Hartland, Torridge, Devon, England, UK
21.4km (13.3 miles) ⓘTregardock Mine (Tregarget Mine), Treligga, St Teath, Cornwall, England, UK
23.8km (14.8 miles) ⓘTreburgett Mine, St Teath, Cornwall, England, UK
24.0km (14.9 miles) ⓘGreat Onslow Consols (Great Michell Consols), St Breward, Cornwall, England, UK
24.0km (14.9 miles) ⓘBarrett 's Zawn, St Teath, Cornwall, England, UK
24.1km (15.0 miles) ⓘOld Treburgett Mine, St Teath, Cornwall, England, UK
24.7km (15.4 miles) ⓘBounds Cliff, St Endellion, Cornwall, England, UK
References
 
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