United States Geological Survey Certificate of Analysis Carbonatite, COQ-1 Material for this standard was collected in 1965 by Dr. David P. Gold at the St.

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Date: 2012-01-20 17:29:29		United States Geological Survey Certificate of Analysis Carbonatite, COQ-1 Material for this standard was collected in 1965 by Dr. David P. Gold at the St. Add to Reading List Source URL: crustal.cr.usgs.gov Download Document from Source Website File Size: 286,50 KB Share Document on Facebook