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
Touch Muir (Touch Forest), Stirling, Scotland, UK


Locality type:Forest
Classification
Species:Harmotome
Formula:Ba2(Si12Al4)O32 · 12H2O
Comments:The main harmotome site is along a forestry road occasionally called Touch Forest.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Harmotome data
Locality Data:Click here to view Touch Muir (Touch Forest), Stirling, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:45151
Long-form Identifier:1:3:45151:4
GUID (UUID V4):0
Nearest other occurrences of Harmotome
2.7km (1.7 miles) ⓘTouch Hills, Stirling, Scotland, UK
16.3km (10.1 miles) ⓘCampsie Fells, Stirling, Scotland, UK
24.6km (15.3 miles) ⓘDollar Mine (Burn of Sorrow Mine), Clackmannanshire, Scotland, UK
28.8km (17.9 miles) ⓘLoch Humphrey Burn, West Dunbartonshire, Scotland, UK
32.2km (20.0 miles) ⓘHilderston Quarry, Bathgate Hills, West Lothian, Scotland, UK
34.3km (21.3 miles) ⓘHilderston Silver Mine, Linlithgow, West Lothian, Scotland, UK
44.9km (27.9 miles) ⓘHartfield Moss, Renfrewshire, Scotland, UK
46.4km (28.8 miles) ⓘGoat Quarry, Aberdour, Fife, Scotland, UK
50.1km (31.1 miles) ⓘLoanhead Quarry, Beith, North Ayrshire, Scotland, UK
52.0km (32.3 miles) ⓘCorstorphine Hill, City of Edinburgh, Scotland, UK
References
M.Wirth and BMS collections
 
and/or  
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