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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Chlorite Group from
Collisons Mine, Moonan Brook, Durham Co., New South Wales, Australia


Locality type:Mine
Classification
Species:'Chlorite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chlorite Group data
Locality Data:Click here to view Collisons Mine, Moonan Brook, Durham Co., New South Wales, Australia
Data Identifiers
Mindat Occurrence Record ID:230263
Long-form Identifier:1:3:230263:8
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
53.4km (33.2 miles) ⓘArdglen Quarry (State Rail Quarry), Ardglen, Buckland Co., New South Wales, Australia
88.2km (54.8 miles) ⓘAllandale Quarry, Allandale, Northumberland County, New South Wales, Australia
99.2km (61.6 miles) ⓘMount View Prospect, Cessnock, Northumberland County, New South Wales, Australia
References
Geochemical, mineralogical and biogeochemical characterisation of abandoned metalliferous mine sites, Southern New England Orogen. In Flood P.G (ed.) Regional Geology, tectonics and metallogenesis, New England Orogen 1-3 Forum, 1999, Department of Earth Science U.N.E. Australia.
Ashley, P.M., Lottermoser, B.G. (1999) Geochemical, mineralogical and biogeochemical characterisation of abandoned metalliferous mine sites, Southern New England Orogen. In Flood, P.G. (ed.) Regional Geology, tectonics and metallogenesis, New England Orogen, 1-3 Forum, 1999, Department of Earth Science, U.N.E. Australia, 409-417.
 
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