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
Gourdie, Clunie, Perth and Kinross, 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 Gourdie, Clunie, Perth and Kinross, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:248
Long-form Identifier:1:3:248:8
GUID (UUID V4):0
Nearest other occurrences of Agate
18.2km (11.3 miles) ⓘAgate Knowe, Tinketop, Ballindean, Inchture, Perth and Kinross, Scotland, UK
18.8km (11.7 miles) ⓘBallindean, Inchture, Perth and Kinross, Scotland, UK
18.9km (11.8 miles) ⓘPitroddie Quarry (Pitroddie Den), Perth and Kinross, Scotland, UK
24.7km (15.4 miles) ⓘPitkeathly Wells, Perth and Kinross, Scotland, UK
28.2km (17.5 miles) ⓘWater of May, Perth and Kinross, Scotland, UK
28.5km (17.7 miles) ⓘBalgray and Blackness Hills, Dundee City, Scotland, UK
28.6km (17.8 miles) ⓘNorman's Law, Cupar, Fife, Scotland, UK
29.2km (18.2 miles) ⓘShore of the Tay, Fife, Scotland, UK
29.3km (18.2 miles) ⓘBalmerino, Fife, Scotland, UK
29.4km (18.3 miles) ⓘBinn Hill, Glenfarg, Perth and Kinross, Scotland, UK
References
 
and/or  
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