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Tourmaline from
Darwin Gold Mine (Grace Mine), McMurray Township, Algoma District, Ontario, Canada


Locality type:Mine
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Darwin Gold Mine (Grace Mine), McMurray Township, Algoma District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:862500
Long-form Identifier:1:3:862500:7
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
1.4km (0.9 miles) ⓘParkhill mine (Mariposa), McMurray Township, Algoma District, Ontario, Canada
1.8km (1.1 miles) ⓘVansickle mine (Smith), McMurray Township, Algoma District, Ontario, Canada
2.5km (1.6 miles) ⓘMinto mine, McMurray Township, Algoma District, Ontario, Canada
3.6km (2.2 miles) ⓘSurluga Mine (Cora Mine), McMurray Township, Algoma District, Ontario, Canada
4.8km (3.0 miles) ⓘMackey Point Mine, McMurray Township, Algoma District, Ontario, Canada
5.8km (3.6 miles) ⓘWawa Gold Fields Mine, McMurray Township, Algoma District, Ontario, Canada
7.2km (4.5 miles) ⓘGeorge W. MacLeod mine, McMurray Township, Algoma District, Ontario, Canada
33.4km (20.8 miles) ⓘAlden-Goudreau Mine (Forge Lake deposit; Towagmac mine), Cowie Township, Algoma District, Ontario, Canada
References
Ontario Ministry of Northern Development and Mines MDI Number: MDI41N15NE00008
 
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