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Hornblende from
Black Donald mine, Brougham Township, Renfrew Co., Ontario, Canada

Locality type:Mine
Classification
Species:'Hornblende' (not an IMA approved species)
Confirmation
Validity:Believed Valid
References
References:Satterly J. (1944) Mineral Occurrenes in the Renfrew Area, Ontario Department of Mines, Fifty - Third Annual Report, ARV53, Pt.3, P. 43-46.
Data
Mineral Data:Click here to view Hornblende data
Locality Data:Click here to view Black Donald mine, Brougham Township, Renfrew Co., Ontario, Canada
Nearest other occurrences of Hornblende
8.7km (5.4 miles) Hunt Mine (Belgian), Brougham Township, Renfrew Co., Ontario, Canada
14.0km (8.7 miles) Highway 41 Roadcut, Griffith Township, Renfrew Co., Ontario, Canada
14.1km (8.8 miles) Spain Mine, Griffith Township, Renfrew Co., Ontario, Canada
16.3km (10.1 miles) Canadian Iron Furnace Company pit, Brougham Township, Renfrew Co., Ontario, Canada
17.0km (10.5 miles) Bluff Point Mine, Bagot Township, Renfrew Co., Ontario, Canada
17.0km (10.5 miles) Dike No. 1, Griffith Township, Renfrew Co., Ontario, Canada
19.2km (11.9 miles) Dike No. 2, Griffith Township, Renfrew Co., Ontario, Canada
19.6km (12.2 miles) Calabogie iron mine, Bagot Township, Renfrew Co., Ontario, Canada
20.0km (12.4 miles) Caldwell Mine, Lavant Township, Lanark Co., Ontario, Canada
20.0km (12.4 miles) Radenhurst Mine, Lavant Township, Lanark Co., Ontario, Canada
 
Mineral and/or Locality  
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