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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Allophane from
Martis Mine (Schmiede Mine), Ratteingraben, Guttaring, Sankt Veit an der Glan District, Carinthia, Austria


Locality type:Mine
Classification
Species:Allophane
Formula:(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Allophane data
Locality Data:Click here to view Martis Mine (Schmiede Mine), Ratteingraben, Guttaring, Sankt Veit an der Glan District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:200322
Long-form Identifier:1:3:200322:1
GUID (UUID V4):0
Nearest other occurrences of Allophane
0.2km (0.1 miles) ⓘEmma adit, Ratteingraben, Guttaring, Sankt Veit an der Glan District, Carinthia, Austria
2.1km (1.3 miles) ⓘSlag localities, Waitschach, Guttaring, Sankt Veit an der Glan District, Carinthia, Austria
4.3km (2.7 miles) ⓘHemma adit, Schwall, Zeltschach, Friesach, Sankt Veit an der Glan District, Carinthia, Austria
6.6km (4.1 miles) ⓘPleschitzkogel (Pleschitzen; Pleschutz; Knappenloch), Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
14.3km (8.9 miles) ⓘGertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria
14.3km (8.9 miles) ⓘBarbara adit, Meiselding, Mölbling, Sankt Veit an der Glan District, Carinthia, Austria
14.3km (8.9 miles) ⓘMeiselding, Mölbling, Sankt Veit an der Glan District, Carinthia, Austria
25.5km (15.9 miles) ⓘLoben, Bad Sankt Leonhard im Lavanttal, Wolfsberg District, Carinthia, Austria
30.7km (19.1 miles) ⓘSamer, Kothgraben (Kotgraben), Kleinfeistritz, Weißkirchen in Steiermark, Murtal District, Styria, Austria
38.0km (23.6 miles) ⓘAdlitz district, Cu deposit (Schönberg), Flatschach, Spielberg, Murtal District, Styria, Austria
References
Meixner, H. (1978): Neue Mineralfunde aus Österreich XXVIII. Carinthia II, 168./88., 81-103."412. Allophan und Dundasit vom Ratteingraben bei Guttaring, Kärnten"
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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