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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Matlockite from
Sounion Cove slag locality, Sounion, Lavreotiki, East Attica, Attica, Greece


08284180017548302268659.jpg
Matlockite, etc.

Sounion Cove slag locality, Sounion, Lavreotiki, East Attica, Attica, Greece
08284180017548302268659.jpg
Matlockite, etc.

Sounion Cove slag locality, Sounion, Lavreotiki, East Attica, Attica, Greece
07996120017548302278471.jpg
Matlockite, etc.

Sounion Cove slag locality, Sounion, Lavreotiki, East Attica, Attica, Greece
Locality type:Slag Locality
Classification
Species:Matlockite
Formula:PbFCl
Formation:Post-mining/Anthropogenic
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Cumengeite2
Data
Mineral Data:Click here to view Matlockite data
Locality Data:Click here to view Sounion Cove slag locality, Sounion, Lavreotiki, East Attica, Attica, Greece
Data Identifiers
Mindat Occurrence Record ID:48114
Long-form Identifier:1:3:48114:4
GUID (UUID V4):0
Nearest other occurrences of Matlockite
3.5km (2.2 miles) ⓘPassa Limani Cove slag locality, Lavreotiki Municipal Unit, Lavreotiki, East Attica, Attica, Greece
4.2km (2.6 miles) ⓘLegrena Cove slag locality (Legraina Cove), Charakas, Lavreotiki, East Attica, Attica, Greece
4.6km (2.9 miles) ⓘCharakas Cove slag locality, Charakas, Lavreotiki, East Attica, Attica, Greece
7.8km (4.9 miles) ⓘOxygono Cove slag locality (Oxygono Bay slag locality), Lavreotiki Municipal Unit, Lavreotiki, East Attica, Attica, Greece
9.6km (6.0 miles) ⓘThorikos Bay slag locality, Velatouri, Lavreotiki, East Attica, Attica, Greece
11.3km (7.0 miles) ⓘVrysaki Point slag locality, Velatouri, Lavreotiki, East Attica, Attica, Greece
References
Gelaude, Piet, van Kalmthout, Piet, Rewitzer, Christian (1996) Laurion: The Minerals in the Ancient Slags. Piet Gelaude, Piet van Kalmthout , Christian Rewitzer.
 
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