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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Selenite from
Megala Pefka Mine No. 28 ("Sigia Mine"), Megala Pefka Mines, Legrena Valley, Lavreotiki, East Attica, Attica, Greece


Locality type:Mine
Classification
Species:Gypsum var: Selenite
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Selenite data
Locality Data:Click here to view Megala Pefka Mine No. 28 ("Sigia Mine"), Megala Pefka Mines, Legrena Valley, Lavreotiki, East Attica, Attica, Greece
Data Identifiers
Mindat Occurrence Record ID:62532
Long-form Identifier:1:3:62532:2
GUID (UUID V4):0
Nearest other occurrences of Selenite
0.9km (0.6 miles) ⓘSpitharopoussi Mine No. 16, Spitharopoussi mines, Legrena Valley, Lavreotiki, East Attica, Attica, Greece
1.8km (1.1 miles) ⓘFernando Mine No. 1, Agrileza mines, Lophos, Lavreotiki, East Attica, Attica, Greece
2.0km (1.3 miles) ⓘMaria Mine, Agrileza mines, Lophos, Lavreotiki, East Attica, Attica, Greece
2.2km (1.4 miles) ⓘMine No. 6, Agrileza mines, Lophos, Lavreotiki, East Attica, Attica, Greece
2.3km (1.4 miles) ⓘHilarion Mine, Kamariza Mines (Kamareza Mines), Agios Konstantinos (Kamariza), Lavreotiki, East Attica, Attica, Greece
2.5km (1.6 miles) ⓘChaos sinkhole, Chaos mines, Elafos, Lavreotiki, East Attica, Attica, Greece
2.8km (1.7 miles) ⓘSerpieri Mine, Kamariza Mines (Kamareza Mines), Agios Konstantinos (Kamariza), Lavreotiki, East Attica, Attica, Greece
3.1km (1.9 miles) ⓘKm 3 open pit, Km 3 mines, Km 3, Lavreotiki, East Attica, Attica, Greece
3.2km (2.0 miles) ⓘJean Baptiste Mine, Kamariza Mines (Kamareza Mines), Agios Konstantinos (Kamariza), Lavreotiki, East Attica, Attica, Greece
3.2km (2.0 miles) ⓘKamariza Dump, Kamariza mines (Kamareza mines), Agios Konstantinos (Kamariza), Lavreotiki, East Attica, Attica, Greece
References
Wendel, Wolfgang; Rieck, Branko (1999) Die wichtigsten Mineralfundstellen und Bergbauanlagen Lavrions [Lavrion's most important mineral deposits and mining facilities]. Lapis, 24 (7-8). 24-33; 90
 
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