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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Fluorite from
Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK


08957700017363401146846.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
06929550017856602081613.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
05499000017272019873352.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
02989330017272019908112.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
08957700017363401146846.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
06820150017853395255122.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
05499000017272019873352.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
01017340017371720492800.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
07147070017363401158280.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
04275070017856602096003.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
05499000017272019873352.jpg
Fluorite

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
02989330017272019908112.jpg
Fluorite, etc.

Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
Locality type:Quarry
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite10
Pyrite4
Dolomite2
Baryte1
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Vaynor Quarry, Trefechan, Merthyr Tydfil, Wales, UK
Photo GalleryView Gallery (12 photos)
Data Identifiers
Mindat Occurrence Record ID:16047
Long-form Identifier:1:3:16047:2
GUID (UUID V4):0
Nearest other occurrences of Fluorite
28.4km (17.7 miles) ⓘHendy Quarry, Llantrisant, Rhondda Cynon Taf, Wales, UK
52.2km (32.5 miles) ⓘClevedon Beach, Clevedon, North Somerset, England, UK
62.3km (38.7 miles) ⓘStancombe Quarry, Backwell, North Somerset, England, UK
71.8km (44.6 miles) ⓘCastle Hill Quarry, Cannington, Sedgemoor, Somerset, England, UK
73.2km (45.5 miles) ⓘChipping Sodbury Quarry (Hampstead Farm Quarry), Sodbury, South Gloucestershire, Gloucestershire, England, UK
76.3km (47.4 miles) ⓘWick Quarry, Wick and Abson, South Gloucestershire, Gloucestershire, England, UK
88.6km (55.1 miles) ⓘAlltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
90.6km (56.3 miles) ⓘHalecombe Quarry, Leigh-on-Mendip, Mendip, Somerset, England, UK
92.7km (57.6 miles) ⓘWhatley Quarry, Whatley, Mendip, Somerset, England, UK
94.1km (58.5 miles) ⓘColemans Quarry, Nunney, Mendip, Somerset, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
and/or  
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