department of mines, mining and geology short contributions to the .
60, "Short Contributions to the Geology, Geography, and Archaeology of Georgia". This report is .. Metallurgy comprl.ses research in ore dressing, pyro and.
Quarrying and Mining (Stone) eScholarship
Dec 17, 2010 . archaeological and geological surveys of some key ancient quarries and .. had a greater use in the dressing and quarrying of soft stones with metal . the gemstone from the ore, given the absence of marks made by metal.Get Price