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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Cassiterite from
Oonah Mine, Zeehan mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia


Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Oonah Mine, Zeehan mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
Data Identifiers
Mindat Occurrence Record ID:427658
Long-form Identifier:1:3:427658:6
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
0.5km (0.3 miles) ⓘMontana Mine, Heemskirk Tin Project, Zeehan mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
0.6km (0.4 miles) ⓘQueen Hill, Heemskirk Tin Project, Zeehan mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
1.6km (1.0 miles) ⓘSevern deposit, Heemskirk Tin Project, Zeehan mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
7.8km (4.8 miles) ⓘGlobe Mine, Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
9.0km (5.6 miles) ⓘRazorback mine, Dundas mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
9.1km (5.6 miles) ⓘOrient Mine, Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
9.8km (6.1 miles) ⓘKelvin and Maynes tin mine, Trial Harbour district, West Coast municipality, Tasmania, Australia
10.2km (6.3 miles) ⓘSweeney's mine, Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
10.5km (6.5 miles) ⓘFederation workings, Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
11.7km (7.3 miles) ⓘMontagu mine (Donaghues Workings; Mr M. Bullens Mine; Mulcahy and Bullen; Section 6660M), Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania, Australia
References
Bottrill, Ralph S.; Baker, William. E. (2008) Geological Survey of Tasmania Bulletin - A Catalogue of the Minerals of Tasmania No. 73. Mineral Resources Tasmania. 254 pp.
 
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