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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Orthoclase from
Miesberg, Hals, Saldenburg, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany


Classification
Species:Orthoclase
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Orthoclase data
Locality Data:Click here to view Miesberg, Hals, Saldenburg, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany
Data Identifiers
Mindat Occurrence Record ID:336455
Long-form Identifier:1:3:336455:0
GUID (UUID V4):0
Nearest other occurrences of Orthoclase
5.7km (3.5 miles) ⓘKrenn Quarry, Matzersdorf, Saldenburg, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany
7.9km (4.9 miles) ⓘGranodiorite quarries (incl. Kusser Quarry), Hötzendorf, Tittling, Tittling, Passau District, Lower Bavaria, Bavaria, Germany
16.3km (10.1 miles) ⓘGrub Quarries, Grub, Rinchnach, Regen District, Lower Bavaria, Bavaria, Germany
16.9km (10.5 miles) ⓘSteinerleinbach Quarry, Röhrnbach, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany
20.6km (12.8 miles) ⓘWimhof Quarry, Vilshofen, Passau District, Lower Bavaria, Bavaria, Germany
22.3km (13.8 miles) ⓘSchweiklberg abbey, Vilshofen, Passau District, Lower Bavaria, Bavaria, Germany
24.8km (15.4 miles) ⓘGranite quarry, Pauliberg, Lindberg, Regen District, Lower Bavaria, Bavaria, Germany
25.8km (16.1 miles) ⓘEitzing Quarry, Oberfrauenwald, Waldkirchen, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany
27.8km (17.2 miles) ⓘRother Koth Mine, Theresienthal, Zwiesel, Regen District, Lower Bavaria, Bavaria, Germany
30.4km (18.9 miles) ⓘHühnerkobel Mine (Hennenkobel Mine), Rabenstein, Zwiesel, Regen District, Lower Bavaria, Bavaria, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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