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
Cowell Silver Mine (Atkinsons Find; Cowell Blocks Development Syndicate; Fairbanks Claim; McNamaras Claims; Miltalie Prospecting Syndicate), District Council of Franklin Harbour, South Australia, Australia


Locality type:Mine
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Cowell Silver Mine (Atkinsons Find; Cowell Blocks Development Syndicate; Fairbanks Claim; McNamaras Claims; Miltalie Prospecting Syndicate), District Council of Franklin Harbour, South Australia, Australia
Data Identifiers
Mindat Occurrence Record ID:720411
Long-form Identifier:1:3:720411:1
GUID (UUID V4):0
Nearest other occurrences of Dolomite
5.8km (3.6 miles) ⓘMiltalie Silver Mine (Miltalie Mine), District Council of Franklin Harbour, South Australia, Australia
15.9km (9.9 miles) ⓘKathleen Patricia Morion Mine (Kathleen Patricia Mine), District Council of Franklin Harbour, South Australia, Australia
24.2km (15.0 miles) ⓘCleve Silver-Lead mine (Cock and Pike), Cleve, District Council of Cleve, South Australia, Australia
24.9km (15.5 miles) ⓘThe Mount Geharty Talc Mine, District Council of Franklin Harbour, South Australia, Australia
30.4km (18.9 miles) ⓘPoolalalie Hill, Cleve, District Council of Cleve, South Australia, Australia
40.8km (25.3 miles) ⓘSugarloaf Mine, Darke Peak, District Council of Cleve, South Australia, Australia
51.2km (31.8 miles) ⓘIron Duke Mine, Iron Duke Complex, Middleback Range, Pastoral Unincorporated Area, South Australia, Australia
51.4km (31.9 miles) ⓘIron Duchess, Iron Duke Complex, Middleback Range, Eyre peninsula, South Australia, Australia
52.7km (32.7 miles) ⓘIron Knight Mine, Iron Duke Complex, Middleback Range, Eyre peninsula, South Australia, Australia
77.9km (48.4 miles) ⓘIron Baron Mine, Iron Baron, Pastoral Unincorporated Area, South Australia, Australia
References
Record of Mines, (1980), Summary Card No: 24, Whyalla SI53088
 
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