 | | Report (issue) | | PROSPECTS OF THE I, H, IE, IV, AND V REGIONS, NORTHERN CHILE compiled by William C. Williams Open-File Report...complement to my dissertation work in northern Chile under the auspices of Dr. John Guilbert at the University...prospects in the I, n, IE, IV, and V Regions of Chile (Figure 1). Over 3000 sites were compiled from published...Geologia y Yacimientos Metaliferos de la Region de Antofagasta: Servicio Nacional de Geologia y Mineria, Boletin...well as descriptions of the major mines throughout Chile with insights as to their genesis. Finally, Frutos |  | | Report (issue) | | 13.025(1) X-ray Powder Pattern: Z=2 San Francisco mine, Chile; strong preferred orientation 12.95 (100)...Total 94.66 100.00 on {0001}. (1) San Francisco mine, Chile; by electron microprobe, H20 by CHN analyzer;...of a Cu-Zn sulfide deposit (San Francisco mine, Chile); on weathered mine dumps (Helbra, Germany); on...anglesite, hemimorphite, christelite, quartz (San Francisco mine, Chile); connellite, anglesite, chlorian bromargyrite...bromargyrite (Helbra, Germany); sphalerite, barite, pyrite, pyrrhotite, sulfur, iron hydroxides (Juan de Fuca |  | | Journal (article/letter/editorial) | | JANUARY-FEBRUARY, i9i 9 No. I THE VEINS OF CHAi{IARCILLO, CHILE.• W. L. W•IT•-a•-.•D. CONTENTS. PATE. Introduction......................... i The Region of North Chile ........................................... The...SupergeneProcesses..................... The Future of Mining in the District .................................. Bibliography...localities; silver was encounteredat Huantajaya, Caracoles, Ladrillos, Tres Puntas, Arqueros and at Chafiarcillo...exploitation, from about •86o to x88o, Chile enjoyeda period of mining prosperitylong to be remembered. Of |  | Arfè, Giuseppe, Boni, Maria, Mondillo, Nicola, Aiello, Roberto, Balassone, Giuseppina, Arseneau, Vernon, Soyk, Dominik (2016) Supergene Alteration In the Capricornio AU-AG Epithermal Vein System, Antofagasta Region, Chile. The Canadian Mineralogist, 54 (3) 681-706 doi:10.3749/canmin.1600012 | Journal (article/letter/editorial) | | CAPRICORNIO Au-Ag EPITHERMAL VEIN SYSTEM, ANTOFAGASTA REGION, CHILE GIUSEPPE ARFȧ AND MARIA BONI* Dipartimento...Paleocene–Eocene metallogenic belt, 60 km ENE of Antofagasta in the physiographic Central Depression, between...by base metal sulfide minerals including galena, pyrite, chalcopyrite, sphalerite, and bornite. The hypogene...epithermal, Au-Ag, supergene Au-Ag, aridity, gold, Antofagasta Region, Central Depression. § Corresponding...CANADIAN MINERALOGIST INTRODUCTION The Antofagasta region in northern Chile hosts many of the world’s significant |  | | Book | | Sillitoe Jeffrey W. Hedenquist, Michael Harris, and Francisco Camus, Editors Special Publications of the Society...Sillitoe Jeffrey W. Hedenquist, Michael Harris, and Francisco Camus, Editors First Edition 2012 Printed by...label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Finlayson ix Jeffrey W. Hedenquist, Michael Harris, Francisco Camus xiii Richard H. Sillitoe 1 Sergio L... Sillitoe, Chilong Wong, Patricio Fernández, Francisco Crignola, Marco Ipinza, and Felipe Urzúa 55 |  | Cunningham, C. G., Zartman, R. E., McKee, E. H., Rye, R. O., Naeser, C. W., Sanjinés V, O., Ericksen, G. E., Tavera V, F. (1996) The age and thermal history of Cerro Rico de Potosi, Bolivia. Mineralium Deposita, 31 (5) 374-385 doi:10.1007/bf00189185 | Journal (article/letter/editorial) | | for sericite from the pervasive quartz-sericite-pyrite alteration associated with the main-stage, high-temperature...as much as 3 0 - 4 0 % Ag (Omiste 1893). Silver mining reached a peak during the sixteenth and seventeenth...prices about 1891 resulted in a change from mining silver to mining tin (Evans 1940), and Potosi was mined...some of which now host small-scale mining operations, and many mine dumps, two of which are being leached...similar grade is present in alluvium/colluvium and mine dumps (Bernstein 1989). Cerro Rico is situated within |  | | Journal (article/letter/editorial) | | Origin of Copper-bearingTourmaline BrecciaPipes, Chile R. H. SILLITOEAND F. J. SAWKINS Abstract In northandcentralChile...followedprincipallyby quartz, scheelite,chalcopyrite,pyrite, molybdenite,galena, and finally rare anhydrite...pipesandthelatterstages of theearliestTertiarymagmatic cycle in Chile. This studyincludes groupsof tourmaline breccia...NEAR-VERTICAL columnsof brecciacementedby tour- tinela, San Pedro de Cachiyuyo,Cachiyuyode maline,quartzandsulfides...or detail in view of their wide distribution in Chile and workedon a relativelysmall scalefor copper,gold |  | | Book | | Av. Jose Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de...Geologia, Universidad de Guanajuato Ex-Hacienda de San Matias s/n Apartado Postal 347 Guanajuato, Gto. 36020...Universidad de Concepci6n Casilla 4107 Concepci6n, Chile ISBN 978-3-642-88284-5 DOI 10.1007/978-3-642-88282-1.... . . . 37 The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc |  | | Book (volume) | | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile. Description: Colourless crystal from...borax deposit, Salar del Hombre Muerto, Salta province, Argentina (type locality). Description: Colourless...Bandylite 27 CuB(OH)4F Locality: Palestina, Atacama, Chile. Description: Blue crystals from the association...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description: |  | | Journal (article/letter/editorial) | | the Río Blanco-Los Bronces mega-porphyry Cu-Mo district establish a wide range of magmatism, hydrothermal...area yields a slightly younger age of 10.2±0.3 Ma (San Manuel sector, U-Pb), whereas in the Editorial handling:...y Matemáticas, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile e-mail: kdeckart@cec.uchile.cl...cl K. Deckart Advanced Mining Technology Center (AMTC), Facultad de Ciencias Físicas y Matemáticas, Universidad...Universidad de Chile, Av. Tupper 2007, Santiago, Chile W. Silva Av. Colon 6275, Santiago, Chile e-mail: wsilva67@gmail |  | | Book (edition) | | Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de... tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the San Rafael swell about 47...Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza, Argentina. l'UM...a seri Qlh·enite. compare E\Clte. Chanårcillo. Chile . .\U 6. 320-328 (str.) witb 0/ivenite 0 Adamsite-(\')...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23 |  | | Journal (issue) | | Transylvania, Romania). A new mineral for this famous gold mining locality and Romania. The mineral is associated...Kladno on the dumps of a long time closed uranium mine at Slavkovicc, western Moravia, Czech Republic....lavendulan from Santa Catalina Mine. Sierra Gorda, Antofagasta Province, Chile. The lavendulan is not present...sampleite in Chile; first reported in Mineral News, March, 1997 issue from the El Guanaco gold mine near Taltal...Taltal, Antofagasta Province, Chile. Wolscndorlite was found on a very old specimen (late Continued on |  | | Report (issue) | | Servicio Nacional de Geologia y Mineria, Santiago, Chile Open-File Report 87- 634 1987 This report is preliminary...deposits associated with stratovolcanos in Bolivia and Chile ........................ 5. 12A 15A Distribution...northwestern Argentina, western Boliva, northern Chile, and southern Peru, are potential targets for hydrothermal...central Andean region of southern Peru, northern Chile, western Bolivia, and northwestern Argentina. The...Are'q:u:|jjjj|:;:| Morococaia 'Tv5 Los ^ ^ Frailes 20 : CHILE Antofagasta 24° 24' Salta Tucuman 289 28' 0 200 |  | | Journal (article/letter/editorial) | | Central Atacama Province, Chile Abstract: Geologically, the central part of Atacama Province straddles the...contact between the Andean batholith of western Chile and the stratified rocks to the east. Apophyses...The entire area is in the copper metallogenetic province of Ruiz and Ericksen (1962), and parts of it are...hypogene ore deposits in Chile are represented in the central part of Atacama Province. However, most of the...References cited 317 Figure 1. Index map of Atacama Province, Chile . . . 306 2. Locations of figures in Plates |  | | Journal (issue) | | the Thomas Vein, Central l(entuclry Fluorspar District Alan Goldstein 1607 Washington Blvd. Louisville...of the more famous Illinois-Kentucky lluorspar district. (Despite the editor-produced title in Goldstein...mineral name.) The Central Kentucky lluorspar district is certainly less wellknown, having been sporadically...northern end of district. For a review of the ,eneral geology of history of the district, see Anderson...minerals were found on one of the umps of the Diamond Mine northeast of Grand Rapids, Minesota. Although not |  | | Book | | org/details/geologyofchile0000unse The Geology of Chile • The Geologica l Society of London Books Editorial...T. & GIBBO, s, W . (eds) 2007 . The Geology of Chile. The Geological Society, London. CHARRIER, R., PINTO...the Andean Orogeo in Chile. Jn: MORENO, T. & GrnsoNs, W. (eds) The Geology of Chile. The Geological Society...Society, London, 21-114. The Geology of Chile EDITED BY TERESA MORENO Earth Sciences Institute 'J aume...\ii . Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno |  | | Journal (article/letter/editorial) | | scorodite, and some scorodite from the large Gold Quarry mine in Nevada contains significant phosphorus and vanadium...at the cobalt mine at Great Hill north of Cobalt, Middlesex County; the Booth bismuth mine at Monroe, Fairfield...Fairfield County; and the arsenic mine between Seymour and Derby on the west bank of the Naugatuck River...Januzzi 1976). It has also been found in the Wheeler mine, Merrimack County, and in the Parker Mountain pegmatite...the old arsenic mine at Warwick, Orange County, and similarly at the arsenopyrite mine at Pine Pond near |  | Catchpole, H., Kouzmanov, K., Putlitz, B., Seo, J. H., Fontbote, L. (2015) Zoned Base Metal Mineralization in a Porphyry System: Origin and Evolution of Mineralizing Fluids in the Morococha District, Peru. Economic Geology, 110 (1) 39-71 doi:10.2113/econgeo.110.1.39 | Journal (article/letter/editorial) | | Evolution of Mineralizing Fluids in the Morococha District, Peru Honza Catchpole,1,†,* Kalin Kouzmanov,1...polymetallic mineralization) in the Morococha district, central Peru, is part of a large magmatic-hydrothermal...Toromocho porphyry Cu-Mo deposit in the center of the district and display a typical concentric base metal zonation...constitute economically important Zn, Pb, Ag, and Cu mining districts that are centered on porphyry Cu ± Au...systems can comprise areas larger than 50 km2 with a district-scale metal zonation of Cu, Mo → Zn, Pb → Ag, |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | Catchpole, Honza, Kouzmanov, Kalin, Bendezú, Aldo, Ovtcharova, Maria, Spikings, Richard, Stein, Holly, Fontboté, Lluís (2015) Timing of porphyry (Cu-Mo) and base metal (Zn-Pb-Ag-Cu) mineralisation in a magmatic-hydrothermal system—Morococha district, Peru. Mineralium Deposita, 50 (8) 895-922 doi:10.1007/s00126-014-0564-x | Journal (article/letter/editorial) | | mineralisation in a magmatic-hydrothermal system—Morococha district, Peru Honza Catchpole & Kalin Kouzmanov & Aldo...Berlin Heidelberg 2015 Abstract The Morococha district in central Peru is characterised by economically...history of magmatichydrothermal activity in the district. In the late Miocene, three individual magmatic-hydrothermal...the oldest magmatichydrothermal system in the district and consists of a composite porphyry stock associated...magmatic-hydrothermal centre in the west of the district has a maximum duration of 0.3 Ma, ranging from |  | | Journal (issue) | | noteworthy accessory minerals save muscovite and minor pyrite. Of these prospects, Bayley (1904) states that...include K-feldspar, ·'limonite" pseudomorphs after pyrite, and small rutile crystals. About 200 quartz crystals...not be reliable, for information about from which mine they came. Most will have forgotten but often will...erroneous detailed location data. The Sweet Surrender mine near Story is located near the northwest end of...Show. We might have done better buying a bucket of mine run quartz and cleaned it at home. These run from |  | | Journal (article/letter/editorial) | | Suyos–Animas deposits, and 1,290 ppm and 3.3 for San Vicente deposit. The same content and ratio of composite...concentrates are as follows: 1,080 ppm and 2.1 at San Lorenzo; 584 ppm and 1.7 at Bolivar; 499 ppm and...indium, similarly to those of the San Vicente deposit. Both the San Vicente and Potosi deposits are rich...Sn-polymetallic ore belt Arica BOLIVIA Potosi CHILE Lake Uyuni Border Cities Atocha Lakes Tertiary...of 266 tons indium for Carguaicollo, Huari Huari, San Vicente and Bolivar mines in Bolivia. This amount |  | | Journal (article/letter/editorial) | | Models in Mining Daniel Carrizo 1 , Carlos Barros 2 and German Velasquez 1, * 1 2 * Advanced Mining Technology...Center (AMTC), FCFM, University of Chile, 8320000 Santiago, Chile; daniel.carrizo@amtc.cl Geomechanical...Los Bronces Division, Anglo American Chile, 8320000 Santiago, Chile; carlos.e.barros@angloamerican.com...August 2018 Abstract: In a mining operation, the structural model is considered as...main responsibilities for structural geologists and mine engineers. For that purpose, our study presents |  | | Journal (issue) | | Ercit, the ordonezite is a new mineral for Madoc mining dis1rict and for Canada. and only the third locality...found on a specimen from Uchucchagua Mine, near Oyon, Oyon Province. Lima Department. Peru. A new mineral...silver mining locality and only the second locality in Peru after the Casapalcu mining district. The mineral...Socrates Mine. Sonoma County. Cahfom1a. Both are new minerals for this famous mercury mine. The mineral...Lloyd Twaides from the Good Hope Mine, near 1-!edley,_S_1milkameen District, BC. Canada labelled as hedleyne |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....owned by Richard Bideaux’s Arizona Exploring and Mining Company for quite a few years. Bideaux and Wayne...period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |
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