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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Agate from
Thirlestane, Scottish Borders, Scotland, UK


Classification
Species:Quartz var: Agate
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Agate data
Locality Data:Click here to view Thirlestane, Scottish Borders, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:254
Long-form Identifier:1:3:254:9
GUID (UUID V4):0
Nearest other occurrences of Agate
31.7km (19.7 miles) ⓘDunglass beach, East Lothian, Scotland, UK
32.8km (20.4 miles) ⓘDunbar, East Lothian, Scotland, UK
40.3km (25.0 miles) ⓘKirk Hill, St. Abbs, Dunbar, East Lothian, Scotland, UK
41.4km (25.8 miles) ⓘCarlops, Scottish Borders, Scotland, UK
45.4km (28.2 miles) ⓘRobert's Linn, Hobkirk, Scottish Borders, Scotland, UK
49.2km (30.6 miles) ⓘRiver Coquet Agate Locality, Alwinton, Northumberland, England, UK
51.9km (32.2 miles) ⓘLinhouse Glen, West Lothian, Scotland, UK
70.0km (43.5 miles) ⓘMiddlefield Farm, Cupar, Fife, Scotland, UK
74.5km (46.3 miles) ⓘBalmeadowside, Luthrie, Fife, Scotland, UK
75.3km (46.8 miles) ⓘLuthrie, Fife, Scotland, UK
References
 
and/or  
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