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TinkerBelle

03/16/13 9:46 PM

#13719 RE: TinkerBelle #13718

Handcamp USGS Felsic volcanogenic massive sulfide deposit, 14 of 40 in Newfoundland province (in Canada)
VSM sites in Newfoundland http://tin.er.usgs.gov/vms/show.php?labno=750&place=fCA05
Discovery date 1928
Tonnage 2.27
Copper grade 2.62
Zinc grade 0
Lead grade 0
Gold grade 13.4
Silver grade 56.0

USGS got that data from quote "References Canada Department of Energy, Mines and Resources, 1980, Canadian mineral deposits not being mined in 1980: Mineral Policy Sector Internal Report MRI 80/7, 294 p.
Geological Survey of Canada, 1967, Geology Island of Newfoundland: Map 1231A, scale 1:1,000,000.
Stephens, M.B., Swinden, H.S., and Slack, J.F., 1984, Correlation of massive sulfide deposits in the Appalachian-Caledonian orogen on the basis of paleotectonic setting: Economic Geology, v. 79, no. 7, p. 1442-1478.