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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Allanite Group from
Plöcking, St. Martin im Mühlkreis, Rohrbach District, Upper Austria, Austria


Classification
Species:'Allanite Group' (not an IMA approved species)
Formula:(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Allanite Group data
Locality Data:Click here to view Plöcking, St. Martin im Mühlkreis, Rohrbach District, Upper Austria, Austria
Data Identifiers
Mindat Occurrence Record ID:628795
Long-form Identifier:1:3:628795:5
GUID (UUID V4):0
Nearest other occurrences of Allanite Group
1.0km (0.6 miles) ⓘSteinhaus quarry (Maria-Luise quarry), Kleinzell im Mühlkreis, Rohrbach District, Upper Austria, Austria
21.5km (13.4 miles) ⓘQuarry 1, Natschlag, Aigen-Schlägl, Rohrbach District, Upper Austria, Austria
22.0km (13.7 miles) ⓘHeidlbrunn quarry, Aigen-Schlägl, Rohrbach District, Upper Austria, Austria
34.1km (21.2 miles) ⓘZissingdorf, Neumarkt im Mühlkreis, Freistadt District, Upper Austria, Austria
47.7km (29.6 miles) ⓘSteinerleinbach Quarry, Röhrnbach, Freyung-Grafenau District, Lower Bavaria, Bavaria, Germany
57.3km (35.6 miles) ⓘGranodiorite quarries (incl. Kusser Quarry), Hötzendorf, Tittling, Tittling, Passau District, Lower Bavaria, Bavaria, Germany
58.0km (36.1 miles) ⓘKerber Quarry, Tittling, Tittling, Passau District, Lower Bavaria, Bavaria, Germany
92.6km (57.5 miles) ⓘWidy quarry, Gebharts, Schrems, Gmünd District, Lower Austria, Austria
93.0km (57.8 miles) ⓘUllrich quarry (Friepess quarry; Haslauerteich quarry; syenite works Ullrich), Gebharts, Schrems, Gmünd District, Lower Austria, Austria
96.2km (59.8 miles) ⓘGraphite quarry, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
References
Brandstetter, G. (2001): Micromounts aus Plöcking im Mühlviertel. Oberösterreichische Geonachrichten 16, 7-10.
 
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