A chemical study of the silicate minerals of the Great Gossen Lead and surrounding rocks in southwestern Virginia
Samples of garnet-grade Ashe formation schists, gneisses, and amphibolites from two drill holes through the Great Gossan Lead in southwestern Virginia have been studied petrographically and chemically. Metamorphic temperatures determined from the muscovite-paragonite solvus, the muscovite-calcite-qu...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/43869 http://scholar.lib.vt.edu/theses/available/etd-07222010-020010/ |