The Economics of Mining (non-ferrous Metals) Valuation, Organization, Management |
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amount applied assay assayer attain average capital cent chapter contract copper cost course deposits directors dividends Divining Rod duties economic economic geology edit efficiency employer engineer's enterprise equipment estimated examination expense fact factors feet foreman functions geologic give given gold Herbert Hoover increase interest investment investor Jour labor lead ment metal Metallica metallurgical engineer mineral mining and metallurgical mining companies mining engineer mining shares nomograph obtain officers operations orebodies organization performance period personnel plant possible practice present value Press principles problem production profit promotion prospective prospector purchase quartz records risk safety samples scientific management selling shareholders shift bosses Short Selling silicosis smelter smelting speculation staff standard supply Taylor system technical tion tonnage Trans U.S. Bur valuation various vein wages waste width workers young engineer zinc