The Economics of Mining (non-ferrous Metals) Valuation-organiazation-management

amount applied assay assayer assumed average value average width block boom broker buyer calculated capital cent chapter client concentrate contract copper deductions deposits depth directors dividends Divining Rod dowser economic economic geology edit efficiency engineer's enterprise equipment estimated examination example expense factors feet geologic given gold industry interest investment investor Jour labor lead market price McGraw-Hill ment Metallica metallurgical method mill mineral mining companies mining engineer mining shares nomograph obtain orebodies organization period plant possible pounds present value Press principles probable problem production profit promoter prospective prospector protect purchase records rich risk rock samples scientific management securities sell seller shareholders Short Selling silver smelter smelting specific gravity speculation Stock Exchange supply tion tonnage tons Trans treatment valuation valuing engineer vein workers York Stock Exchange zinc