 | | Journal (issue) | | Columbus, Ohio The Ohio Malleable Iron Co., Columbus, Ohio MINING WORLD, published j Angeles, monthly...publication matter Materia} Ha ndling, Processing an d Mining Equi pmen; at the is semi-monthly, post office...forlow-cos | high-tonnage refiniy; | } |es of the mining industrys increasing electrification to handle...made in many standard combinations to fit all mining-industry needs come in factory-built sections ready...speed installation, cut costs. ELECTRIL 4 4 MINING WOKLD : fF >% new electrolytic refinery, |  | | Journal (volume) | | AND VOLIMK LX.XII. Number PACIFIC ELECTRICAL SAN FRANCISCO, SATURDAY, JANUARY 1. Manufacture of...being surrounded by a In experiment he used an iron bowl lined with carbon and filled with a mixture...thorough surprise to the Mining and Scientific Press. possessing the colors of Mining and Scientific Press...Press. ESTABLISHED 1S«50. Oldest Mining; Journal on the American Continent. e. No. 220 Market Street ,... Northeast Corner Front, San Francisco 85?" Take the Elevator, No. 12 Front Street. ANNUAL SUBSCRIPTION: |  | | Report (issue) | | Thirty-ninth Annual Report of the Mining Industry of Idaho Y_OFS ce For the Year eo or SAR 8 1938...‘ “ve , THIRTY-NINTH ANNUAL REPORT OF THE Mining Industry of Idaho FOR THE YEAR 1937 ARTHUR CAMPBELL...THE IDAHO FORMATIONS LEGEND @-County Seats Custrer-Lte. —-—-County Norzes af Coun tres Boundary...Leon...............-....-----------------------The Mining Industry, by Senator William H. King.............Transportation and Mining, by Edward M. Bryan.....................--------------35 Roads to Mining’ Areas, by |  | | Journal (volume) | | YORPQ. : - . - ". • : THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...BOOKS NOTED ARE IN ITALICS.) - Alabama Coal and Iron Ore.......... 16 Aluminum in 1896.................Accumulators for Electric Cars...... 480, Alabama Gold Belt Mg. Co., Ala...... 458 Aluminum Solder, Barnes...CampAcetylene Gas..... ..... . ...... ...... 485 Alabama Gold Milling.... ..... ...... 478 bell's Pat... ........... 407 Acetylene Gas, Archer & BurringAlabama Gold Mines...... .7, 133,256, 451 Aluminum, U.S.. .. |  | | Report (issue) | | little overburden and is amenable to surface mining. Placer-Amex and Cook Inlet Region, Inc., propose to...assessments of the geothermal potential of selected hot springs in southeastern Alaska, the Aleutian Islands, and...test drilling at Pilgrim Springs on the Seward Peninsula. NONFUEL MINERALS Mining activities and industry...zinc, and lead, by large increases in the price of gold, and by increased mineral research by Federal and...than $100 million in 1981. The number of active mining claims also has increased, and more than 43,000 |  | | Report (issue) | | of the Sterling 1 x 2° quadrangle, Nebraska and Colorado. Reston, Va. : U.S. Geological Survey, 1988. M...showing radon potential of rocks and soils in Fairfax County, Virginia. Reston, Va. : U.S. Geological Survey...radon potential of rocks and soils in Montgomery County, Maryland. Reston, Va. : U.S. Geological Survey...map of the Yellowtail Dam quadrangle, Big Horn County, Montana. Reston, Va. : U.S. Geological Survey...resources of the Borah Peak study area, Custer County, Idaho. Spokane, Wash. : Western Field Operations |  | | Report (issue) | | detailed investigations of single ore deposits, or of mining districts, to large-scale regional syntheses,...deposits of molybdenum, tungsten, and base metals; placer gold; porphyry-type deposits of copper and molybdenum;...hydrothermal fluids responsible for gold deposition, Alleghany district, Sierra County, California, 26 McMillan...Genesis of gold vein mineralization in an Upper Cretaceous turbidite sequence, Hope-Sunrise district, southern...Heropoulos, Chris, Genesis of gold-bearing quartz veins of the Alleghany district, California (abs.), 25 Robyn |
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