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Brochantite from
Clark Mine, Copper Harbor, Keweenaw Co., Michigan, USA

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Mineralogy of Michigan (E. W. Heinrich & G. W. Robinson); Rocks & Minerals 84:298-323.
Data
Mineral Data:Click here to view Brochantite data
Locality Data:Click here to view Clark Mine, Copper Harbor, Keweenaw Co., Michigan, USA
Mineral and/or Locality
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Current server date and time: 17th Feb 2012 12:11:20
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New Locality Added: Winkl, Schlägl, Mühlviertel, Upper Austria, AustriaFrom Peter Neschen, 17th Feb 2012 12:03:44