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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Harmotome from
Campsie Fells, Stirling, Scotland, UK


Classification
Species:Harmotome
Formula:Ba2(Si12Al4)O32 · 12H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Harmotome data
Locality Data:Click here to view Campsie Fells, Stirling, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:6029
Long-form Identifier:1:3:6029:5
GUID (UUID V4):0
Nearest other occurrences of Harmotome
12.8km (7.9 miles) ⓘLoch Humphrey Burn, West Dunbartonshire, Scotland, UK
16.3km (10.1 miles) ⓘTouch Muir (Touch Forest), Stirling, Scotland, UK
18.9km (11.7 miles) ⓘTouch Hills, Stirling, Scotland, UK
30.2km (18.8 miles) ⓘHartfield Moss, Renfrewshire, Scotland, UK
34.8km (21.6 miles) ⓘLoanhead Quarry, Beith, North Ayrshire, Scotland, UK
40.8km (25.3 miles) ⓘDollar Mine (Burn of Sorrow Mine), Clackmannanshire, Scotland, UK
41.0km (25.5 miles) ⓘHilderston Quarry, Bathgate Hills, West Lothian, Scotland, UK
43.7km (27.2 miles) ⓘHilderston Silver Mine, Linlithgow, West Lothian, Scotland, UK
52.9km (32.9 miles) ⓘTyndrum lead mine, Tyndrum, Stirling, Scotland, UK
60.5km (37.6 miles) ⓘGoat Quarry, Aberdour, Fife, Scotland, UK
References
 
and/or  
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