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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Anatase from
Knutehovet Mine, Knutehovet Mining Field, Kongsberg, Buskerud, Norway


Locality type:Mine
Classification
Species:Anatase
Formula:TiO2
Habit:dipyramidal
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anatase data
Locality Data:Click here to view Knutehovet Mine, Knutehovet Mining Field, Kongsberg, Buskerud, Norway
Data Identifiers
Mindat Occurrence Record ID:170604
Long-form Identifier:1:3:170604:8
GUID (UUID V4):0
Nearest other occurrences of Anatase
2.3km (1.4 miles) ⓘMildigkeit Gottes Mine (Mildigkeit Mine), Overberget Mining Field, Kongsberg, Buskerud, Norway
2.8km (1.7 miles) ⓘKongens Mine, Overberget Mining Field, Kongsberg, Buskerud, Norway
4.0km (2.5 miles) ⓘChristian 7th Southern Adit (Saggrenda), Overberget Mining Field, Kongsberg, Buskerud, Norway
20.6km (12.8 miles) ⓘTinfoss Jernverks Quartz Quarry, Lake Heddal, Notodden, Telemark, Norway
30.5km (18.9 miles) ⓘBatteriet, Åssiden, Drammen, Buskerud, Norway
32.9km (20.4 miles) ⓘRoadcut RV 319, Kopstad, Hof, Holmestrand, Vestfold, Norway
34.5km (21.5 miles) ⓘE 134 Road, Drammen, Buskerud, Norway
35.4km (22.0 miles) ⓘGlomsrudkollen Zinc Mines, Åmot, Modum, Buskerud, Norway
36.9km (22.9 miles) ⓘKjeksrød, Holmestrand, Vestfold, Norway
37.1km (23.0 miles) ⓘHanekleiva tunnel, Kjeksrød, Holmestrand, Vestfold, Norway
References
Berg, Hans-Jørgen (1990) Etter Neumann: Anatas, Stilpnomelan. STEIN. Nordisk magasin for populær geologi, 17 (4) 37
 
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