 | | Journal (issue) | | EDUARDO FREI MONTALVA 9990, QUILICURA, SANTIAGO, CHILE - TEL: 56 2 26760200 Generación y Coordinación...Ingeniero Civil Estructural de la Universidad de Chile, miembro de la Comisión de Norma Sísmica Nch. 2369.../ Ciudad Empresarial / Huechuraba / Santiago de Chile / Teléfono: (56-2) 948 4485 / E-mail: contacto@ingeconstur...Canadá US$265; Europa y Resto del Mundo US$300. En Chile, la revista se distribuye en forma gratuita a profesionales... Pyrotech 2013 Fundiciones se alistan frente a nueva normativa 203 causas que llevan a la ocurrencia |  | | Report (issue) | | Appraisal of identified resources A3 Methods A3 Mining history A5 Mineral resources A5 Assessment of mineral...occurred in and near the study area, but there was no mining activity at the time of this investigation. A subeconomic...study area has moderate potential for gold and silver. Five small areas (four in the eastern part and...east-central part of the study area has low potential for silver. The entire study area has low potential for oil...moderate mineral resource potential for gold and silver. Five small areas (four in the eastern part and |  | | Journal (issue) | | nuestros clientes y ayudando a nuestro planeta. Metso Mining and Construction Technology SANTIAGO: AV. LOS CONQUISTADORES...de este año. Imagen gentileza de Anglo American Chile. • Consejo Editorial: Ricardo Álvarez, José Botín...Canadá US$265; Europa y Resto del Mundo US$300. En Chile, la revista se distribuye en forma gratuita a profesionales...79 el nuevo resplandor de Los Bronces 46 Una nueva etapa para Collahuasi 52 RT superará 400.000 ton...para la industria del cobre, en general, y para Chile, en particular. Pero también este liderazgo en la |  | | Report (issue) | | .• PERIOD. '· . ... . • .. • •• QUICK SILVER. f . .. , ,,.. ~ ·- ( 1913-1 919.) I. •...due to the war in the publications relat.i ng to mining and metallurgicail statistics. Labour, health,... ••• 28 Algeria ••• Mexico ••• United States Chile •• • • •• • •• • •• ••• • •• • •• ••• •... • GENERAL Quicksilver (mercury) is a bright, silver-white, heavy metal, distinguished from all other...forming alloys known as '' amalgams,' • with gold, silver, copper, lead, tin, cadmi11m, zinc, potassium and |  | | Report (issue) | | on sulfide and nonsulfide mineralogy, gold and silver grades and deposit tonnage. A discussion of ore... local geographical area, mineralogy, gold and silver grades, tonnage, and references are given in table...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS... These deposits are primarily worked for gold. Silver is a minor byproduct; about 14 percent of the deposits...deposits described here have reported silver grades. Sulfides commonly make up less than 5 percent of |  | | Journal (issue) | | Trinchillo Sapat Gali, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan ........................“King of Kashmir”), 80 cm, from the Biangsapi Gon mine near Nyet Bruk, Pakistan. Private collection; James...market, including red wulfenite from the Red Cloud mine in Arizona, epidote from Prince of Wales Island...com Aquamarine & Quartz | Nyet-Bruk, Skardu District, Pakistan | 15 cm orders@crystalclassics.co...the Shigar Valley region of Pakistan, hundreds of mine tunnels pierce steep, nearly vertical rock cliffs |  | | Report (issue) | | N T I F I C A N D T E C H N I C A L S T A F F SILVER ORES BY Ha B. CRONSHAW, , P h , D . , A.R.S.M....B . CRONSHAW, B.A., PH.D., A.R.S. M. 5 s . net SILVER ORES. B y H . B. CRONSHAW, B.A., PH.D., A.R.S.M...N T I F I C A N D T E C H N I C A L S T A F F SILVER ORES BY H . B. CRONSHAW, B.A., Ph.D., A.R.S.M....Empire. N o attempt has been made to give details of mining or metallurgical processes. HARCOURT, Chairman...PAGE SILVER ORES: THEIR OCCURRENCE, CHARACTERS AND USES CHAPTER I I SOURCES OF SUPPLY OF SILVER ORES |  | | Journal (issue) | | MINERÍA ARGENTINA Un escenario con luces y sombras MINING IN ARGENTINA A country of contrasts Favorables...com / alpha330 Mining in Argentina: a country of contrasts While the National Mining Secretary highlights...focus on stabilizing production at the Peñasquito mine, implementing a solution for the water deficit which...country. 45 McEwen mining: Committed to further exploring in Argentina 17 Province of Salta: Lindero...of SNL MEG: Latin America and its leadership in mining exploration 43 Peru: Constancia projects aims |  | | Journal (article/letter/editorial) | | France CIM BULLETIN The Canadian Institute of Mining, Metallurgy, and Petroleum, Xerox Tower, 1210-3400...3A, D-7000 Stuttgart 1, Germany EXPLORATION AND MINING GEOLOGY Elsevier Science, Regional Sales Office... Germany INDIAN JOURNAL OF GEOLOGY Geological, Mining and Metallurgical Society of India, Geology Department...Minato-ku, Tokyo, 107 Japan REVISTA GEOLOGICA DE CHILE Servicio Nacional de Geología y Minería, Avenida...Avenida Santa Maria 0104, Casilla 10465, Santiago, Chile RUSSIAN GEOLOGY AND GEOPHYSICS, Geologiya i Geofizika |  | | Journal (issue) | | commodity prices. All have left their mark on the mining sector. And yet, despite the headwinds in what...exploration front. As usual, we feature a host of junior mining company profiles – 25 in this edition – covering...clean energy metals, and operating in all the major mining jurisdictions around the world. On behalf of everyone...| Gold | Silver | Tin | Portugal 12 Astra Exploration Company Profile Gold | Silver | Chile 14 Astra...Astra Exploration: Targeting Gold and Silver in Northern Chile Brian Miller, CEO and Director, Astra Exploration |  | | Book | | fR/^PI5C0%ubUc library lineral Wealth and Colonial Mining and Metallurgy in Spanish America edited by Alan...Quest of Mineral Wealth Aboriginal and Colonial Mining and Metallurgy in Spanish America edited by Alan...quest of mineral wealth: aboriginal and colonial mining and metallurgy in Spanish America / edited by Alan...depicting a means of mixing mercury with comminuted silver ore in patio process, Guanajuato, Mexico, early...Overview Robert C. West 5 Observations on Ancient Mining within the Northwestern Regions of the Mesoamerican |  | | Journal (article/letter/editorial) | | ARTICLE Supergene oxidation of epithermal gold-silver mineralization in the Deseado massif, Patagonia...Patagonia, Argentina: response to subduction of the Chile Ridge Richard H. Sillitoe 1 Received: 22 March 2018...massif during early stages of subduction of the Chile oceanic-ridge spreading center at the Pacific margin...the Deseado massif and Atacama Desert of northern Chile was the result of Cenozoic uplift during progressive... Epithermal Au-Ag deposits . Tectonic uplift . Chile Ridge . Deseado massif Introduction Supergene sulfide |  | | Report (issue) | | NEWMEXICOINSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY............ Creasus mine ........................................ 77 Red Jacket mine ............................. 81 Geologic history of the Hopewell district Clara D., Mary E . Steele. Grand Mogul. Little...and mineralogic boundaries in the crystalline province. Tusas Mountains . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . 55 4. Mining districts in the Tusas Mountains . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Peninsula giving rise to the Chon Aike Large Igneous Province (Pankhurst et al., 1998, 2000; Sruoga et al. 2008)...supercontinent. The Deseado Massif is a geological province of about 60,000 km2 located in the southern portion...approximately 130 km northwest of the Cerro Vanguardia Mine and 150 km northeast of Gobernador Gregores town...Josefina, LL: Lomada Leiva, LM: La Manchuria, LP: La Paloma, LU: La Union, MA: La Maria, MC: La Marciana, ME:...ore minerals are native gold, electrum, native silver and argentite, tetrahedrite, galena, sphalerite |  | | Journal (issue) | | Los Angles Mexico Special Issue II The Ojuela Mine Preface to Mexico-II1................................................................ 24 Mapimí District Geology ........................................in the San Judas chimney, Level 6, of the Ojuela mine. Houston Museum of Natural Science collection; Wendell...headframes and processing facilities of the Ojuela mine ca. 1900. The famous suspension bridge designed...Mexican localities that came to mind was the Ojuela mine, source of countless thousands of wonderful mineral |  | | Journal (issue) | | Módulo 13 Fono: (52) 21 1453 Fax: (52) 21 3843 COQUIMBO Gerónimo Méndez 1890 Barrio Industrial Altos...Módulo 13 Fono: (52) 21 1453 Fax: (52) 21 3843 COQUIMBO Gerónimo Méndez 1890 Barrio Industrial Altos...Loyola, Ricardo Pastén • Impresión: World Color Chile S.A. • Tirada: 11.000 ejemplares. MINERIA CHILENA...Canadá US$ 250; Europa y Resto del Mundo US$ 285. En Chile, la revista se distribuye en forma gratuita a profesionales...particularmente duro tras el terremoto de fines de febrero, Chile se ha visto otra vez sacudido por un hecho lamentable |  | Sánchez-Bettucci, L., Oyhantçabal, P., Loureiro, J., Ramos, V.A., Preciozzi, F., Basei, M.A.S. (2004) Mineralizations of the Lavalleja Group (Uruguay), a Probable Neoproterozoic Volcano-sedimentary Sequence. Gondwana Research, 7 (3) 745-751 doi:10.1016/s1342-937x(05)71060-1 | Journal (article/letter/editorial) | | Oriental, Apolonia, Redondo Hill, La China and La Paloma mines are the most important. In addition, many...Unit A. The overlying Unit B (nearby La Oriental Mine) is characterized by bimodal volcanism. This unit...and La China (Ba-Cu). These have been object of mining mainly during second half of the eighteenth century...that they can not be considered ore deposits. The mining resources in Uruguay were studied by Marstrander...associated with thrusting. The Ramallo-Reus lead mine is located in the vicinity of Arroyo Minas Viejas |  | | Thesis/Dissertation | | The mineralogy of the Mapimí mining district, Durango, Mexico Item Type text; Dissertation-Reproduction...net/10150/565169 THE MINERALOGY OF THE MAPIMl' MINING DISTRICT, DURANGO, MEXICO by Victor Joseph Hoffmann...__ entitled The Mineralogy of the Mapimi Mining District,______ Durango, Mexico______________________________...samples from the mines and offered information on the mine locations and their access. Mr. Salvador Davila...Institution from both the collections of Ojuela mine specimens obtained by Foshag in 1934 and from the |  | | Report (issue) | | ------------------------------------------- 42 Paloma and Montosa faults ---------------------------...Scholle mining district ----------------------------------------------------------- 46 Rayo mining district...sharply to the left beyond Santa Fe Railway trestle . Paloma Fault (PF), with pre-Cambrian rocks on west and...Pennsylvanian age in Abo Canyon. The Scholle and Rayo mining districts have been described by Lasky (1932, pp...Plate 3, together with a section measured on Mount Paloma in the central Los Pinos Mountains a few miles |  | | Report (chapter) | | and Mineral Resources, New Mexico Institute of Mining and Technology, Socorro, NM 87801 Abstract The...in the Southern Rocky Mountain–Rio Grande rift province, including northnortheasttrending faults in...the Hot Springs–Walnut Canyon (HSWC) and Montosa–Paloma faults as components in a system of distributed...riftbasin boundary fault. Detailed mapping (Kelley and Silver 1952; Maxwell and Oakman 1990; Lozinsky 1986; R...the HSWC fault were described first by Kelley and Silver (1952) as buried structures that parallel the HSWC |  | | Book | | and Humanities Calaveras Gold The Impact of Mining on a Mother Lode County . ...Limbaugh, Ronald H. Calaveras gold : the impact of mining on a mother lode county / Ronald H. Limbaugh, Willard...--- (hardcover : alk. paper) . Gold mines and mining—California—Calaveras County— History—th century...Placer Era : The Beginnings of Lode Mining, – : Mining Society in the Early Years : Ancillary...Industries : Preparing for Modern Mining : Lode Mining in the Golden Years : The Unstable Twenties |  | | Journal (article/letter/editorial) | | size, that display rocks, minerals, fossils, or mining memorabilia and equipment. It was interesting to...St., 95222; 209/736-2963. Displays feature early mining equipment, rocks, minerals, fossils, and gold-rush...9161889-6500. Displays include rocks, minerals, and mining artifacts. Features include a stamp mill and a...Mule Rd.. 93516; 619/762-5810. Exhibits include mining memorabilia and minerals of the area. Calistoga:...address: P.O. Box 1, 92328; 619/786-2345. Featured are mining memorabilia and minerals of Death Valley. Downieville: |  | | Book | | jewelry for Halston, and more recently with Tiffany's Paloma Picasso, who had designed jewelry for Yves Saint...jewelry in their seasonal fashion shows with sterling silver designs by his star fashion model Elsa Peretti...arrival of Elsa Peretti at Tiffany’s in 1974, and Paloma Picasso in 1980, the world of fashion jewelry had...Donovan, and they are still the rage today, as are Paloma Picasso’s signature gold X’s, colorful headlight-sized...on a fashion accessory like Tiffany’s sterling silver “Tag” bracelets. The last benevolent fashion dictator |  | | Journal (article/letter/editorial) | | that the majority of large mineral deposits and mining districts are situated in the outcrops of these...radiometric ages of mineral deposits. Sixteen mining districts in Chile, and 24 in Argentina, were attributed...to the seismically active fracture zones. Major mining districts and individual large mineral deposits...zones roughly parallel to the axis of the Peru-Chile trench (Carachas-Portillo, Choquelimpie, Iquique...relatively restricted domains of the Earth's crust. The mining districts with dated mineral deposits are arranged |  | | Journal (article/letter/editorial) | | in this paper are, from north to south: PVRC = Paloma Valley Ring Complex; RRD = Ramona ‘‘ring-dike’’;...Gromet and Silver (1987), Johnson et al. (1999b), Silver et al. (1979), and Taylor and Silver (1978). ...(e.g., those in the British Tertiary Intrusive Province and New England Appalachians). The subvolcanic...California, México (Gastil et al., 1975; Gromet and Silver, 189 1977; Gastil, 1990; Delgado-Argote et al...isotopic characteristics (Fig. 1, Todd and Shaw, 1985; Silver and Chappell, 1988; Todd et al., 1988; Gastil et |
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