| | 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 | | | 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 | | | Journal (issue) | crystals from the Aris Phonolite Quarry (Windhoek District. Khomas Region. Namibia). In my view they are...collected April or May 2006 in the Cigana Mine (used to be Jocao Mine) (Galilea, Minas Gerais, • Brasil). The...crystals on prehnite from Da Liang Shan (Sichuan Province. China) but never saw them myself, but I did see...novelty. Vesuvianite crystals from Da Ye (Hubei Province) were new to me. The crystals are about 1 cm,...the vendors said the material comes from a copper mine - they are unusual in metamorphic, calc-silicic | | | 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 | | 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...metal sulfide minerals including galena, pyrite, chalcopyrite, sphalerite, and bornite. The hypogene mineralization...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 | 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 | | | Journal (article/letter/editorial) | Origin of Copper-bearingTourmaline BrecciaPipes, Chile R. H. SILLITOEAND F. J. SAWKINS Abstract In northandcentralChile...and followedprincipallyby quartz, scheelite,chalcopyrite,pyrite, molybdenite,galena, and finally rare...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 | | | 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 | | 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) | 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...grayish-blue altered dacite covered with m a n y mine dumps. Cerro Rico has been variously interpreted | | | 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 | | | 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 (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 | | | 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 | | | 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: | | 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...conditions and precipitated tennantite-tetrahedrite, chalcopyrite, enargite, sphalerite, and galena. Upon cooling...constitute economically important Zn, Pb, Ag, and Cu mining districts that are centered on porphyry Cu ± Au | | | 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 | | 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) | 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 | | | 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 | | | Book (edition) | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names are...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga | | | Journal (article/letter/editorial) | Candelaria-Punta del Cobre Iron Oxide Cu-Au(-Zn-Ag) Deposits, Chile ROBERT MARSCHIK†,* Lehrstuhl für Lagerstättenlehre...batholith near Copiapó, Chile. This belt includes the large Candelaria mine and a group of middle- and...and small-sized mines in the Punta del Cobre district, which is located about 3 km northeast of the Candelaria...portions of the ore of the Candelaria deposit. Chalcopyrite is the only hypogene Cu mineral. The Cu-Au ore...alteration at Candelaria. In the Punta del Cobre district, ore in the deeper parts of the deposits is similarly | | | 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 | | | Report (issue) | ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...International border -----·- Departmental border 22 + Antofagasta ! i A RGENT A 0 100 0 640 200 100 600............................ 4 BY ALFREDO PETROV Mining, Politics, and Tumult: A Brief Look at Bolivian...BY JAROSLAV HYRSL AND ALFREDO PETROV The Poopo District ............................................. | | | Journal (issue) | .............. 127 by T. Szenics The El Dragon mine, Potosi, Bolivia .................................Lehrberger & G. Schnorrer-Kohler Arizona's Silver mining district .............................................family in Mainz, Germany, in 1853. He entered the mining academy at Frieberg and, after his graduation,...of Coarsegold.” In May of 1968 I stopped in San Francisco to visit the mineral museum of the California...northeast on route 41 from the fertile and flat San Joaquin Valley of central California in Madera County |
|