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
Tinfoss Jernverks Quartz Quarry, Lake Heddal, Notodden, Telemark, Norway


Locality type:Quarry
Classification
Species:Anatase
Formula:TiO2
Habit:bipyramidal crystals < 1mm
Colour:yellow brown
Abundance at site:Very Rare
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anatase data
Locality Data:Click here to view Tinfoss Jernverks Quartz Quarry, Lake Heddal, Notodden, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:88455
Long-form Identifier:1:3:88455:4
GUID (UUID V4):0
Nearest other occurrences of Anatase
20.6km (12.8 miles) ⓘKnutehovet Mine, Knutehovet Mining Field, Kongsberg, Buskerud, Norway
21.7km (13.5 miles) ⓘChristian 7th Southern Adit (Saggrenda), Overberget Mining Field, Kongsberg, Buskerud, Norway
22.7km (14.1 miles) ⓘKongens Mine, Overberget Mining Field, Kongsberg, Buskerud, Norway
22.8km (14.2 miles) ⓘMildigkeit Gottes Mine (Mildigkeit Mine), Overberget Mining Field, Kongsberg, Buskerud, Norway
29.2km (18.1 miles) ⓘMelteig Farm, Nome, Telemark, Norway
38.4km (23.9 miles) ⓘRisingskogen Copper Prospects, Skien, Telemark, Norway
46.1km (28.6 miles) ⓘRoadcut RV 319, Kopstad, Hof, Holmestrand, Vestfold, Norway
48.5km (30.1 miles) ⓘHeftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway
50.3km (31.2 miles) ⓘBatteriet, Åssiden, Drammen, Buskerud, Norway
50.3km (31.3 miles) ⓘKjeksrød, Holmestrand, Vestfold, Norway
References
Werner, Ronald (1998) Tinfos jernverks kvartsbrudd. Turkis fra Notodden [Tinfos Iron works quartz quarry. Turquoise from Notodden]. STEIN. Nordisk magasin for populær geologi, 25 (2) 6-7
 
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