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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Calcite from
Penarth beach, Penarth, Vale of Glamorgan, Wales, UK


09201920017366933309844.jpg
Calcite

Penarth beach, Penarth, Vale of Glamorgan, Wales, UK
09201920017366933309844.jpg
Calcite

Penarth beach, Penarth, Vale of Glamorgan, Wales, UK
02447610017366933321924.jpg
Calcite

Penarth beach, Penarth, Vale of Glamorgan, Wales, UK
Locality type:Beach
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Strontianite12
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Penarth beach, Penarth, Vale of Glamorgan, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:67780
Long-form Identifier:1:3:67780:2
GUID (UUID V4):0
Nearest other occurrences of Calcite
6.7km (4.2 miles) ⓘBendrick Rock, Barry Island, Vale of Glamorgan, Wales, UK
7.5km (4.7 miles) ⓘMark Rock, Barry Island, Vale of Glamorgan, Wales, UK
8.1km (5.1 miles) ⓘJackson's Bay, Barry Island, Vale of Glamorgan, Wales, UK
8.5km (5.3 miles) ⓘNell's Point, Barry Island, Vale of Glamorgan, Wales, UK
8.9km (5.5 miles) ⓘWhitmore Bay, Barry Island, Vale of Glamorgan, Wales, UK
9.3km (5.8 miles) ⓘFriars Point, Barry Island, Vale of Glamorgan, Wales, UK
9.5km (5.9 miles) ⓘYorke Rock, Barry Island, Vale of Glamorgan, Wales, UK
13.0km (8.1 miles) ⓘTaff's Well Quarry, Pentyrch, Cardiff, Wales, UK
13.2km (8.2 miles) ⓘCastell Coch Quarry, Tongwynlais, Cardiff, Wales, UK
13.4km (8.4 miles) ⓘTon Mawr Quarry, Pentyrch, Cardiff, Wales, UK
References
 
and/or  
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