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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Dolomite from
Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK


07073010017442273563736.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
04015710017442271605649.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
00687210017271999498085.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
04494370017272064499244.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
04521740017442273555546.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
09935060017442271583854.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
08433640017363955302942.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
08353910017372998438195.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
07769540017449778156080.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
09984630017449778158515.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
00687210017271999498085.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
04494370017272064499244.jpg
Dolomite

Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
Locality type:Mine
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Sphalerite3
Pyrite1
Quartz1
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Silverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:484695
Long-form Identifier:1:3:484695:6
GUID (UUID V4):0
Nearest other occurrences of Dolomite
4.7km (2.9 miles) ⓘLinhay Hill Quarry, Ashburton, Teignbridge, Devon, England, UK
10.2km (6.3 miles) ⓘBulley Cleave Quarry, Buckfastleigh, Teignbridge, Devon, England, UK
11.4km (7.1 miles) ⓘBlack Rock Quarry, Buckfastleigh, Teignbridge, Devon, England, UK
23.8km (14.8 miles) ⓘIvy Tor Mine, Belstone, West Devon, Devon, England, UK
25.4km (15.8 miles) ⓘLittleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
26.8km (16.6 miles) ⓘNorth Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK
32.0km (19.9 miles) ⓘVirtuous Lady Mine, Buckland Monachorum, West Devon, Devon, England, UK
42.6km (26.5 miles) ⓘGreystone Quarry, Lezant, Cornwall, England, UK
49.7km (30.9 miles) ⓘWheal Wrey, Wrey and Ludcott United Mines, St Ive, Cornwall, England, UK
52.5km (32.6 miles) ⓘWest Wheal Mary Ann (West Mary Ann Mine), Roseland, Menheniot, Cornwall, England, UK
References
Collection Richard De Nul
 
and/or  
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