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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Hornblende Root Name Group from
Kalkhaus Quarry (Kalkhäusl Quarry), Dechantsees, Pullenreuth, Tirschenreuth District, Upper Palatinate, Bavaria, Germany


Locality type:Quarry
Classification
Species:'Hornblende Root Name Group' (not an IMA approved species)
Formula:◻Ca2(C42+C3+)(AlSi7O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende Root Name Group data
Locality Data:Click here to view Kalkhaus Quarry (Kalkhäusl Quarry), Dechantsees, Pullenreuth, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
Data Identifiers
Mindat Occurrence Record ID:91532
Long-form Identifier:1:3:91532:2
GUID (UUID V4):0
Nearest other occurrences of Hornblende Root Name Group
6.5km (4.1 miles) ⓘZinster Kuppe, Kulmain, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
10.3km (6.4 miles) ⓘTalc Quarry (Marienstollen), Erbendorf, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
10.4km (6.4 miles) ⓘAcherwiese, Schönbrunn, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
14.7km (9.2 miles) ⓘJohannes Mine, Göpfersgrün, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
17.4km (10.8 miles) ⓘOberbaumühle Quarry, Oberbaumühle, Windischeschenbach, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany
23.1km (14.3 miles) ⓘBayerland mine, Pfaffenreuth, Leonberg, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
28.2km (17.5 miles) ⓘKönigsstuhl, Bad Berneck im Fichtelgebirge, Bayreuth District, Upper Franconia, Bavaria, Germany
30.6km (19.0 miles) ⓘPegmatite outcrops, Weißenstein, Stammbach, Hof District, Upper Franconia, Bavaria, Germany
31.7km (19.7 miles) ⓘSeulbitz, Schwarzenbach an der Saale, Hof District, Upper Franconia, Bavaria, Germany
37.3km (23.2 miles) ⓘSteinberg, Konradsreuth, Hof District, Upper Franconia, Bavaria, Germany
References
 
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