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
Kennon Head, Kitty Miller Bay, Phillip Island, Bass Coast 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 Kennon Head, Kitty Miller Bay, Phillip Island, Bass Coast Shire, Victoria, Australia
Data Identifiers
Mindat Occurrence Record ID:89591
Long-form Identifier:1:3:89591:2
GUID (UUID V4):0
Nearest other occurrences of Thomsonite-Ca
3.4km (2.1 miles) ⓘPoint Sambell, Phillip Island, Bass Coast Shire, Victoria, Australia
9.0km (5.6 miles) ⓘSunderland Bluff, Phillip Island, Bass Coast Shire, Victoria, Australia
12.3km (7.6 miles) ⓘWest Head, Flinders area, Mornington Peninsula Shire, Victoria, Australia
15.4km (9.6 miles) ⓘFlinders area, Mornington Peninsula Shire, Victoria, Australia
15.7km (9.8 miles) ⓘLittle Bird Rock, Flinders area, Mornington Peninsula Shire, Victoria, Australia
17.6km (10.9 miles) ⓘCairns Bay, Flinders area, Mornington Peninsula Shire, Victoria, Australia
81.6km (50.7 miles) ⓘCorporation quarries, Clifton Hill, Collingwood, City of Yarra, Victoria, Australia
83.8km (52.1 miles) ⓘBasalt quarry, Jindivick, Baw Baw Shire, Victoria, Australia
93.1km (57.8 miles) ⓘBoral Limited quarry, Bundoora, City of Whittlesea, Victoria, Australia
References
 
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