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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Clinochlore from
Kjølsrød, Bjørkedalen, Porsgrunn, Telemark, Norway


Locality type:Road Cutting
Classification
Species:Clinochlore
Formula:Mg5Al(AlSi3O10)(OH)8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Clinochlore data
Locality Data:Click here to view Kjølsrød, Bjørkedalen, Porsgrunn, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:416668
Long-form Identifier:1:3:416668:9
GUID (UUID V4):0
Nearest other occurrences of Clinochlore
16.0km (10.0 miles) ⓘBrekke, Bamble, Telemark, Norway
21.2km (13.2 miles) ⓘWagnerite Prospect, Midtre Havredal, Havredal, Bamble, Telemark, Norway
21.3km (13.2 miles) ⓘVestre Kjørstad 1 Quarry, Kjørstad, Bamble, Telemark, Norway
26.9km (16.7 miles) ⓘBjordammen, Bamble, Telemark, Norway
32.4km (20.1 miles) ⓘValberg Quarry, Valberg, Kragerø, Telemark, Norway
34.3km (21.3 miles) ⓘTyskerporten, Kragerø, Telemark, Norway
34.7km (21.6 miles) ⓘKalstad, Kragerø, Telemark, Norway
54.9km (34.1 miles) ⓘRavneberget Quarry, Søndeled, Risør, Agder, Norway
55.9km (34.7 miles) ⓘHeftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway
58.2km (36.2 miles) ⓘMoland Industrial Site, Akland, Risør, Agder, Norway
References
(n.d.) Knut Eldjarn collection.
 
and/or  
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