 | | Book | | —History. 3. Gold mines and mining—Death Valley (Calif. and Nev.)—History. 4. Gold mines and mining—Amargosa...MoreE Lost THAN FOUND Los Chaguanosos The Trail to Gold “Into the Jaws of Hell” A Hard Lesson Gunsight Silver...Borax Bonanza GOLD AND GAS The Montgomery Brothers Bullfrog! Mysterious Scott Heart of Gold A Copper Frenzy...Indians and horse thieves, lost argonauts and lost mine hunters, prospectors and promoters, miners and millionaires...the illusions—the illusions of a shortcut to the gold diggings that lured the forty-niners, of inescapable |  | | Journal (issue) | | by John D. Mitchell. The first of Mitchell's lost mine books is now available after having been out of...heavy paperback, 170 pages. $3.50. NEVADA GHOST TOWNS AND MINING CAMPS by Stanley W. Paher. Covering...Nevada's 17 counties, Paher has documented 575 mining camps, many of which have been erased from the...complete collection of historic photographs of Nevada ever published. This, coupled with his excellent...18 different 4-wheel-drive trips into the Sierra Nevada Mountains, where he explores ghost towns, Indian |  | | Journal (article/letter/editorial) | | in an almost straight line, not curved forward ; arista plumose; all wing-veins without sotulm; abdomen...prosternum, pteropleura, and basal abdominal sternite bare; hypopleura with about four weak bristles in a vertical...three times as lo,,g as second ; longest hairs on arista longer than width o[ third antennal segment; aristal...pteroplem'a, prosternum, and basal abdominal sternite bare; fourth wing-vein curved forward at apex ; hind...anterior margin of frons and cheeks brownish, base of arista yellowish. Thorax with a broad fuscous dorso-central |  | | Journal (issue) | | Ohio The Ohio Malleable Iron Co., Columbus, Ohio MINING WORLD, published j Angeles, monthly Caliform...publication matter Materia} Ha ndling, Processing an d Mining Equi pmen; at the is semi-monthly, post office... Component parts are of sizes easily handled on mine cages. For complete specifications write for copy...Twin-boom unit with two typical drill mountings for mine headings up to 10’ x 12’. Upper arm has 6-foot chain...forlow-cos | high-tonnage refiniy; | } |es of the mining industrys increasing electrification to handle |  | | Journal (issue) | | still on at Alta, Utah. expended by the United Mine Workers, the organization has nearly a quarter of...HE STRIKE AGAINST THE SCRANTON MINE ON AT THE TINTIO MINING DISTRICT. IS STILL of daughter of a ...000 Miners should keep away from the Tintic mining District. The camps are over-run with idle men, 300...be given another all WE HAVE BEEN of the United Mine Workers of America sum "We are patron of the...convicted of inciting the employe's of Hollister mine to go on strike. The miners are incensed at some |  | | Report (volume) | | metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from |  | | Journal (issue) | | Phonet. the City, DON'T BE A SCAB DON'T GO TO THE MINING CAMPS OF SO. DAKOTA Where members of Organized...consideration of my employment by tbe HOMESTAKE MINING COMPANY agree that I will not become iucb while... AVERAGE WAGE THEweek. Card of the Homestake Mining Co. is Roosevelt. It is Lead, S. has denied...no wonder that the "redlight" THOMAS MORGAN district is is $6.13 per densely populated. wreck...killed in a railroad in consideration HOMESTAKE MINING COM- not become such while in WILSON, the President-elect |  | | Report (issue) | | Distribution, by G. S. Hume, Feb. 5-9, 1927. Tbe Mining Industry in British Columbia, by C. E. Cairnes...specimens that might be found in the surrounding district. The number of visitors was much the same as in...Wintemberg: . 51 boxes of archreological specimens, Brant county, Ontario. From I. A. Lopatin: 1 mask, Kitimat,...From Mr. Harry Loken: A hatchet head from Pontiac county, Quebec. From Miss Florence M cGillivray: 1 Candle-lantern...miles southeast of Cranbrook. along the bank of Gold creek (altitude 3,014 feet). This region is mostly |  | | Journal (issue) | | Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...COVERED BY PATENTS AND APPLICATIONS IN THE MAJOR MINING cewrens: oF THe woRtoes F _—, pf fj / N >,...service your wire rope is capable of deliverin Many mine operators go on for years getting less than the...feel that you are getting good i Familiar with mining structions, Ay as a = A i) al )q equipment ...Tr ade Seyurnals, “Inc , 124 West Fourth Street, MINING WORLD, published Ente vear. California, U.S \ Subsscription |  | | Journal (article/letter/editorial) | | Antenna breves, subfusiformes, valde compactze ; arista longa, filiformis. Thorax convexus ;scutellum subascendens...Headas broad as the thorax. Antennse, including the arista, rather more than half the breadth of the head;...subfusiform, with very short and compact joints ; arista filiform, much longer than the flagellum. Thorax...n. s. Faem. Nigra, subnitens, antennis fulvis, arista alba, peclibus piceis, tarsis posterioribus albidis...short, broad, slightly shining. Antennse tawny ; arista white. Legs piceous; posterior tarsi whitish, with |  | | Journal (article/letter/editorial) | | of mouth-margin by at least its own w i d t h ; arista sparsely short-pubescent on dorsal surface, the...short of mouthmargin b y more than its own width; arista with very short pubescence, the longest hairs shorter...width of antennae; face hardly narrowed to base of arista, slightly dilated and weakly rounded to lower margin...moderately produced) b y its own w i d t h ; arista bare, except between thickened basal part and middle...Abyssinia. 227 The third antennal joint with arista and the front legs are missing. Head and frons |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne... Co / Munich, Germany Laguna Beach, California, USA tel: +1 949 494 5155 / info@kristalle.com The ...net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin .................................. 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine...$324/three years, (Canada) $196/one year, (outside USA other than Canada) $275 for one year Subscription |  | | Journal (article/letter/editorial) | | fluorite (yellow), aragonite (white), manganapatite (gold), calcite (beige). Six l x l for $2.75; 1x2 for...hydrozincite, blue-white, Nevada; scheelite, blue spots in matrix, Nevada; diopside, fl. spots in calcite...INTERNATIONAL IMPORT CO., 5472 Hugh Howell Rd., Stone Mountain, Ga. (Tel. 938-0173) MIRROR FINISHED BAROQUES...MICROMOUNTS M I C R O M O U N T S — Crystallized gold, c r y stallized silver & crystallized copper. A...265 West River Street. GOLD — Crystalline type, $2.00. Placer, $2.00. Gold-bearing sand, $1.00. Attractively |  | Moshupya, , Abiye, , Mouri, , Levin, , Strauss, , Strydom, (2019) Assessment of Radon Concentration and Impact on Human Health in a Region Dominated by Abandoned Gold Mine Tailings Dams: A Case from the West Rand Region, South Africa. Geosciences, 9 (11) 466 doi:10.3390/geosciences9110466 | Journal (article/letter/editorial) | | Human Health in a Region Dominated by Abandoned Gold Mine Tailings Dams: A Case from the West Rand Region...and outdoor environments. The results showed that mine tailings contain high uranium levels, with a maximum...Bq/m3 . Significantly high values were obtained from gold tailings dams. In indoor environments, radon concentration...populations residing nearby tailings. Keywords: abandoned gold tailings dams; annual effective dose; lung cancer;...In addition, anthropogenic activities, such as mining and milling of ores, residuals from nuclear facilities |  | Quintanilla-Villanueva, G.E., Villanueva-Rodríguez, M., Guzmán-Mar, J.L., Torres-Gaytan, D.E., Hernández-Ramírez, A., Orozco-Rivera, G., Hinojosa-Reyes, L. (2020) Mobility and speciation of mercury in soils from a mining zone in Villa Hidalgo, SLP, Mexico: A preliminary risk assessment. Applied Geochemistry, 122. 104746pp. doi:10.1016/j.apgeochem.2020.104746 | Journal (article/letter/editorial) | | Mobility and speciation of mercury in soils from a mining zone in Villa Hidalgo, SLP, Mexico: A preliminary...Hg speciation Geochemistry Mercury Mining The mineralized district La Tapona in Villa Hidalgo SLP was...mercury and the artisanal and small-scale mercury mining represents a risk to the local population living...fuel combustion, cinna bar mining, gold mining, polymetallic ore mining, chemical industry, and smelting...2015; García-Sánchez et al., 2009). In Mexico, mining has been an important economic activity. During |  | | Journal (volume) | | By Eichard E. Chism, By George Frederick Kxjnz Mining Laws of Mexico. Precious Stones of Mexico. sion...Espcranzas, Coahuila, Mexico. By Edwin Ludlow, The Iron Mountain, and the Plant of the Mexican National Iron and...By William P. . Blake, The Mining 94 100 140 156 163 179 216 District of Pachuca, Mexico. By Ezequiel...Ezequiel Ordon’EZ, Statistics of the Mining and Metallurgical Industry of the State of Nuevo Leon, Mexico...Mexico. By Edward Halse, Mexican Railroads and the Mining Industry. By Luis Salazar, Notes on the Potable |  | | Report (issue) | | need for a compilation of Spanish geological and mining terminology that goes beyond the few Spanish-English...terms, which have grown out of five centuries of mining tradition in Latin America, and frequently draw...arrobas 8-14 arrobas 120 arrobas IX Coinage - Gold Moneda - Oro grano cjuilate real tomin peso castellano...of Spanish-American mining and metallurgical terms: American Institute of Mining Engineers Transactions...Spanish-American, Protuguese and Portuguese-American mining, metallurgical and allied terms: London, Charles |  | | Report (issue) | | ^ Bureau of Mines Information Circular/1986 GOLD AVAILABILITY- WORLD A Minerals Availability Appraisal...DEPARTMENT OF THE INTERIOR Information Circular 9070 GOLD AVAILABILITY- WORLD A Minerals Availability Appraisal...Cataloging-in-Publication Data Thomas, Paul R. Gold availability— world. (Information circular) Bibliography:...Bibliography: p. 85 Supt. of Docs, no.: 1. Gold. Bureau I. Boyle, I 28.27: Edward H. II. Title...through 1983 Resource overview, 1984 Total primary gold availability and production Historical perspective |  | | Journal (issue) | | Rosenzweig Tampa, Florida Richard W. Thomssen Reno, Nevada photography Nelly Bariand Paris, France Werner... G. Adolffson Curetonite, a new phosphate from Nevada .......................219 by S. A. Williams Memoirs...people: COVER: AURICHALCITE from the 79 mine, Gila County, Arizona. Photo (first place winner in Tucson...transition. So what is the outlook for the Record . . . bare survival indefinitely? Not necessarily. We have...slides) 4. Shadow boxes (for display of minerals or mining memorabilia) 5. Three-hour photochemical light |  | | Book (edition) | | Vesuvius, Italy (12, column 2) and SEMSEYITE, Julcani mine, Huancavelica, Peru (#3, column 2). Color, page...cubic centimeter; water has a density of 1 g/cm 3 , gold 19.3 g/cm 3 . diffraction The process whereby the...sandstone at the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County; at the Enterprise n1ine |  | | Book | | ---- |----：-（ |- % A DICTIONARY OF SPANISH MINING TERMIS MININAND METALURCICALPUBLICATIONS Geology...Studies. Mining Geology . . Prospecting for Minerals . Ore and Stone Mining. . Elements of Mining . . Coal...Coal Mining . Practical Coal Mining . Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine...Mine Air, Investigation of. Mining Law . . Blasting and Explosives . Testing Explosives . Shaft Sinking...Sinking . 39 - e - - - º - Mining - - . - *3 - - - 7º . - - $10.00 - H. W. HUGHES, F |  | | Journal (issue) | | STRIKE AGAINST THE SCRANTON MINE THE ON AT THE TINTIC MINING DISTRICT. IS STILL SUBSCRIBE Magazine...grafters are able soon to swipe the whole swag. Inter-Mountain Worker. — AMERICAN FEDERATION OF LABOR has compiled...some 5,500 votes in the First Ward, the slum district controlled by "Bathhous John" and "Hinky ' ...Pittsburg Socialist, on the meagre vote in the slum district of Chicago, is well worthy of serious consideration...has been done by Governor Hatfield in the coal mining districts of West Virginia, and he is reaping a |  | | Journal (volume) | | 20unse 7 The Only Mining Journal Pablithed in Mexico. Vhe Mexican Mining Journal Published SKConthly...— Vhe Mexican Mining Journal APARTADO 105 £IS. MEXICO CITY, MEX. THE MEXICAN MINING JORNAL INDEX TO...20 and 1. January to December 1915. Accounts Mine, System Action of Dissolved Air of, in Mill Pulp...Longest in Colombia, Aguascalientes, Asientos Mining District, Air, Dissolved, Action of in Mill Pulp, Air...and Folation, Air and Temperature in the Deepest Mine in the World,. Air, Compressed, for Ore Flotation |
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