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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Thomsonite-Ca from
West Head, Flinders area, Mornington Peninsula Shire, Victoria, Australia


Locality type:Headland
Classification
Species:Thomsonite-Ca
Formula:NaCa2[Al5Si5O20] · 6H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Thomsonite-Ca data
Locality Data:Click here to view West Head, Flinders area, Mornington Peninsula Shire, Victoria, Australia
Data Identifiers
Mindat Occurrence Record ID:89465
Long-form Identifier:1:3:89465:8
GUID (UUID V4):0
Nearest other occurrences of Thomsonite-Ca
3.3km (2.0 miles) ⓘFlinders area, Mornington Peninsula Shire, Victoria, Australia
3.5km (2.2 miles) ⓘLittle Bird Rock, Flinders area, Mornington Peninsula Shire, Victoria, Australia
5.5km (3.4 miles) ⓘCairns Bay, Flinders area, Mornington Peninsula Shire, Victoria, Australia
8.9km (5.5 miles) ⓘPoint Sambell, Phillip Island, Bass Coast Shire, Victoria, Australia
12.3km (7.6 miles) ⓘKennon Head, Kitty Miller Bay, Phillip Island, Bass Coast Shire, Victoria, Australia
21.0km (13.0 miles) ⓘSunderland Bluff, Phillip Island, Bass Coast Shire, Victoria, Australia
77.3km (48.0 miles) ⓘCorporation quarries, Clifton Hill, Collingwood, City of Yarra, Victoria, Australia
89.4km (55.5 miles) ⓘBoral Limited quarry, Bundoora, City of Whittlesea, Victoria, Australia
91.6km (56.9 miles) ⓘBasalt quarry, Jindivick, Baw Baw Shire, Victoria, Australia
94.1km (58.5 miles) ⓘOrgan Pipes National Park, City of Hume, Victoria, Australia
References
 
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