Sources of Lead in the San Cristobal, Pulacayo, and Potos? Mining Districts, Bolivia, and a Reevaluation of Regional Ore Lead Isotope Provinces

      New lead isotope data on ores, crustal rocks, and leachates of crustal rocks, combined with data in the literature, provide important new constraints on the sources of ore metals in southwest to south-central Bolivia, including the very large recently discovered silver-zinc deposit at San Cristobal, the Pulacayo polymetallic district, and the giant Potos

tags: etc