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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Pyrochlore Group from
Ula pegmatite, Ula, Tjølling, Larvik Commune, Vestfold, Norway


Locality type:Pegmatite
Classification
Species:'Pyrochlore Group' (not an IMA approved species)
Formula:A2Nb2(O,OH)6Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrochlore Group data
Locality Data:Click here to view Ula pegmatite, Ula, Tjølling, Larvik Commune, Vestfold, Norway
Data Identifiers
Mindat Occurrence Record ID:83190
Long-form Identifier:1:3:83190:5
GUID (UUID V4):0
Nearest other occurrences of Pyrochlore Group
1.5km (0.9 miles) ⓘSandvika, Tjølling, Larvik Commune, Vestfold, Norway
4.3km (2.7 miles) ⓘKlåstad Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway
4.7km (2.9 miles) ⓘHasle Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway
5.1km (3.2 miles) ⓘBlokksten Quarry, Tjølling, Larvik Commune, Vestfold, Norway
5.3km (3.3 miles) ⓘSkallist Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway
6.2km (3.9 miles) ⓘSteinvika, Larvik Commune, Vestfold, Norway
6.3km (3.9 miles) ⓘSvennerhavna, Svenner, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
6.7km (4.1 miles) ⓘKjeholmen, Rekkevikbukta, Larvik Commune, Vestfold, Norway
6.8km (4.2 miles) ⓘStålaker Quarry, Stålaker, Tjølling, Larvik Commune, Vestfold, Norway
6.8km (4.2 miles) ⓘHusefjell, Vesterøya, Sandefjord, Vestfold, Norway
References
Berge, S. A. (1991): Ula månesteinsforekomst, Tjølling, Larvik, Vestfold. Unpublished guide. Mai 1991
 
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