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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Actinolite from
Moonta mines (Wallaroo and Moonta Mining; Moonta Copper Recovery Co. Ltd; Moonta Mining Scheme; Moonta Prospecting Syndicate), Moonta, Copper Coast Council, South Australia, Australia


Locality type:Mine
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Moonta mines (Wallaroo and Moonta Mining; Moonta Copper Recovery Co. Ltd; Moonta Mining Scheme; Moonta Prospecting Syndicate), Moonta, Copper Coast Council, South Australia, Australia
Data Identifiers
Mindat Occurrence Record ID:107
Long-form Identifier:1:3:107:2
GUID (UUID V4):0
Nearest other occurrences of Actinolite
17.9km (11.1 miles) ⓘWallaroo Mine, Wallaroo, Copper Coast Council, South Australia, Australia
18.7km (11.6 miles) ⓘHarlequin Stone Quarry, Wallaroo, Copper Coast Council, South Australia, Australia
56.9km (35.3 miles) ⓘHillside Mine, Yorke Peninsula Council, South Australia, Australia
89.7km (55.7 miles) ⓘCowell Jade Province outcrops 1 - 110, District Council of Franklin Harbour, South Australia, Australia
References
Pring, Allan (1988) Minerals of the Moonta and Wallaroo Mining Districts, South Australia. The Mineralogical Record, 19 (6) 407-416
 
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