 | | 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...well as descriptions of the major mines throughout Chile with insights as to their genesis. Finally, Frutos...accessed through MRDS computer database). District Name District to which site belongs. Lati tude / Long |  | | Journal (article/letter/editorial) | | NORTH CHILE s. E. HOLLINGWORTH~AND R. w. R. RUTLAND On the eastern side of the Atacama Desert an...reconnaissance study of two transects in north Chile, running E-W from the Puna surface to the coast...Bartolo area across the most arid part of the Atacama Desert, following the Rio Loa to the coast (Fig...l), and the other runs further south along the Huasco valley near the southern margin of the desert....southward via the KOSan Pedro into the Salar de Atacama (Fig. 1). This great salt lake lies below 2,500 |  | Oliveros, Verónica, Vásquez, Paulina, Creixell, Christian, Lucassen, Friedrich, Ducea, Mihai N., Ciocca, Isabella, González, Javiera, Espinoza, Mauricio, Salazar, Esteban, Coloma, Felipe, Kasemann, Simone A. (2020) Lithospheric evolution of the Pre- and Early Andean convergent margin, Chile. Gondwana Research, 80. 202-227 doi:10.1016/j.gr.2019.11.002 | Journal (article/letter/editorial) | | of the Pre- and Early Andean convergent margin, Chile Verónica Oliveros, Paulina Vásquez, Christian Creixell...of the Pre- and Early Andean convergent margin, Chile, Gondwana Research(2019), https://doi.org/10.1016/j...of the Pre- and Early Andean convergent margin, Chile. Oliveros1*, Verónica Paulina 3 Vásquez2, Christian...Concepción, Chile. Servicio Nacional de Geología y Minería, Av. Santa María 104, Santiago, of 2 Chile. 3 ...the southern central Andes of north and central Chile between the Pacific coast and the border region |  | Fernández-Mort, A., Riquelme, R., Alonso-Zarza, A. M., Campos, E., Bissig, T., Mpodozis, C., Carretier, S., Herrera, C., Tapia, M., Pizarro, H., Muñoz, S. (2018) A genetic model based on evapoconcentration for sediment-hosted exotic-Cu mineralization in arid environments: the case of the El Tesoro Central copper deposit, Atacama Desert, Chile. Mineralium Deposita, 53 (6) 775-795 doi:10.1007/s00126-017-0780-2 | Journal (article/letter/editorial) | | of the El Tesoro Central copper deposit, Atacama Desert, Chile A. Fernández-Mort 1,2 & R. Riquelme 1 &...Central exotic-Cu deposit located in the Atacama Desert of northern Chile. This deposit consists of two mineralized...chrysocolla, copper wad, atacamite, paratacamite, quartz, opal, and calcite. The most commonly observed...the metal sources. Keywords Exotic-Cu deposit . Atacama Desert . Chrysocolla . Sediment-hosted ore deposit...Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile 2 Departamento de Petrología y Geoquímica, Fac |  | | Journal (article/letter/editorial) | | OF OF COQUIMBO AND SONIA THE MANGANESE PROVINCE, CHILE • MEHECH CONTENTS PAGE Abstract .........Investigaciones Geo16gicas (IIG), Chile. 428 M/tNG•INESE SEDIMENTARY DEPOSITS OF CHILE 429 Instituto de Investigaciones...approximately 25 km wide, in the west-central part of the province. This region has been intensivelystudiedfor economicpurposes...•'71 7 7o MANG•tNESE SEDIMENTsfRY DEPOSITS OF CHILE 4,31 ztrquerosFormation Distribution,Strati•7raphicRelationsand...royones LAMBERT • ..v,//ArQU['•"'• RQU ESA Ledncito,• LLANO O Ir ARQUIrRO$ LAMBERT•sn. Lui, . Pølm•ø• LA SERENA |  | | Report (volume) | | the Northern Part of the Salar d~e Atacama Antofagasta Province, Chile By ROBERT J. DINGMAN GEOLOGICAL...Prepared in cooperation with the Government of Chile and the United States Agency for lttternational...Geologic map of the northern part of the Salar de Atacama In pocket FIGURE 1. Index map of northern Chil...8. Sketch of the surface workings of the copper mine in the Cerros de la Sal near San Pedro de Atacama__...of water from typical wells in the San Pedro de Atacama area______________________________ 6 23 40 46 |  | | Book | | 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...Sulfides in the Greenstone Belt of South-Central Chile - An Overview G. Alfaro and S. Callao . . . . ....Formation and Massive Sulfide Orebodies, South-Central Chile: Geologic and Isotopic Aspects S. Callao, G. Alfaro |  | | Journal (article/letter/editorial) | | Processes in the El Indio-Pascua Au-Ag-Cu Belt, Chile and Argentina THOMAS BISSIG,* ALAN H. CLARK,† JAMES...the enormous erosion surfaces of the Atacama desert of northern Chile and southern Peru, are considered...on supergene processes in the Andes of northern Chile and southern Peru has long been recognized (e.g...Indio-Pascua gold-silver-copper belt which straddles the Chile-Argentina frontier along the tectonic and physiographic...than 90 igneous and alteration minerals from the district. These new ages, documented in detail by Bissig |  | | Report (issue) | | literature. An example was with the Osamu Utsumi mine in Brazil. This deposit has been reported in the...includes the deposit or occurrence name, the mining district, the tectonic setting, the geological type, status...The given name for the occurrence or deposit. PROVINCE The major region political subdivision of the...producer. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A depleted...depleted mine is, a mine-out or depleted ore deposit with insufficient Reasonably Assured Resources recoverable |  | | Journal (issue) | | Newsletter $3.00 The Rock Dam Gold Prospect A New Quartz Locality, Dickinson Co., Mich~g_an Shawn M. Carlson...themselves are thoroughly unglamorous, yielding neither quartz crystals nor any noteworthy accessory minerals...prospects, Bayley (1904) states that, "some of these quartz veins contain small quantities of free gold, as...clippings from 188 I wax skeptical, saying that, " ... quartz has been found and samples assayed which panned...scheduled and being the weekend of the Mt. Ida Quartz Festival could be advantageous for making some |  | | Journal (article/letter/editorial) | | fluoresces blue (through the quartz) under the Mineralight; in addition the quartz crystal has a colorless...crystal'ized cinnabar which comes from the Culver-Baer mine, Sonoma Co., Calif. Colorado—An interesting article...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS... N . J., donated to R & M two quartz specimens—groups of milky quartz and rock crystals—both coming from |  | | Journal (article/letter/editorial) | | Jerome,United Verde mine (Wood, Michael M.) 5-6 729 Wherryite, Tiger, Mammoth mine (Mclean, W. John.)...) 3-4 505 Arsenic Abundance Sphalerite,Chile, Copiap6,PampaLarga, Alacr6n mirft (Clark, Alan H ) 9-lo...crystallography (Woolfson, M. M.) 2162 9-10 lE23 tl-12 2140 Chile Brazil Mineralogy Pyroxene,Sdo Paulo,Itapirapui...Vincent, Soufridrevolcano (Lewis,John F.) 5-6 793 Chile Mineralogy Coquimbite,Tierra Amarilla (Fang,J. H...H., et al.) 9-10 1534 Cuproscheelite, Atacama,Copiap6,New Remolinosmine (Sillitoe,R. H., ef a/.) 7-8 |  | | Journal (article/letter/editorial) | | knowledge of the Domeyko Range in the Andes of Northern Chile By GUILLERMOCHONGDiAZ, Antofagasta *) With 5 Figures...scheme of the pre-Andean Domeyko Range of Northern Chile. This pre-Andean area consists of a basement formed...esquema geol6gieo de la zona preandina del norte de Chile conocida como Cordillera de Domeyko. E1 /trea est/t...Universidad del Norte, Casilla 1280, Antofagasta, Chile. 374 C. CHONGD. -- Contribution to the knowledge...According to that schema, the units present in Northern Chile are controlled by structures that may reach several |  | | Book | | Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine Air, Investigation of. Mining Law . . Blasting...LARSEN J. RIEMER . . J. G. LAWN, A. R.S. M. - Mine Accounts º7 PROF. JAMES PARK, F. G.S. - - $3...de la Sociedad Nacional de Minería,” Santiago de Chile (monthly). “ Boletín del Cuerpo de Ingenieros de...corresponding substantive.) alluvial mining. Andalusia (Province), Spain. Antioquia (Department), Republic of Colombia... Bol. de la S. N. de M. . - - - - Aragón (Province), Spain. Argentine Republic. assaying. building |  | | Journal (article/letter/editorial) | | assemblages in them are generally dominated by quartz ± “sericite” ± pyrite, and may be carbonate-rich...tellurides. The mineralizing fluid precipitation into quartz veins occurred at temperatures ~350 °C and are...2) are La Herradura, El Chanate, San Francisco-Llano, Soledad-Dipolos, Noche Buena, La Choya, and El...1988) or Gold Deposits from the Sonoran Desert Province (Pérez-Segura, 1993); nevertheless, previous names...dissected by the current extensional Basin and Range province, and originated in the active North American |  | | Journal (issue) | | San Pedro Mine in Santa Fe County, and along with his son Phillip is actively exploring the mine for minerals...minerals. The San Pedro Mine is perhaps best known for producing beautiful specimens of finely crystalline...come up with some very unusual Japan law twinned quartz crystals that are sceptered and in some cases have...surface exposure at the mine to produce some very nice, single, sceptered quartz crystals with amethyst...(5 mm to 2 cm) as single crystals on matrix with quartz crystals. The color Continued on page 6 W eifswurst |  | | Report (issue) | | Servicio Nacional de Geologia y Mineria, Santiago, Chile Open-File Report 88-210 1987 This report is preliminary...basin near the coast in northern Chile, showing trace of the Atacama Fault, which cuts diagonally across... ILLUSTRATIONS (cont) 4. Page Sketch map of Salar de Atacama, Chile, showing asymmetrical zoning in which the halite...Servicio Nacional ' de Geologia y Mineria, Santiago, Chile ABSTRACT Salars of the central Andes constitute...northwestern Argentina, western Bolivia, northern Chile, and southern Peru. An arid climate persisted in |  | | Report (volume) | | ................................ Cartersville district.................................................................................. Cave Spring district.................................................region................................ Batesville district.................................................................................. 132 Butte district.................................................................................... Leadville district.............................................. |  | | Journal (article/letter/editorial) | | extension of the Basin and Range physiographic province. The western part is in the Colorado Plateaus...river valleys is a long narrow erosion remnant, the Llano de Albuquerque. The Lower Rio Puerco area itself...and McCann (1937) in the northern portion of the Llano de Albuquerque southward along the western portion...Chief of the Cartographic Division, Rio Grande District. Dr. C. V. Theis of the U. S. Geological Survey...OF PRE-SANTA FE ROCKS 393 In the Puertecito district west of Sierra Ladron, Wells (1919, p. 11) gives |  | Leybourne, Matthew I., Cameron, Eion M. (2008) Source, transport, and fate of rhenium, selenium, molybdenum, arsenic, and copper in groundwater associated with porphyry–Cu deposits, Atacama Desert, Chile. Chemical Geology, 247 (1) 208-228 doi:10.1016/j.chemgeo.2007.10.017 | Journal (article/letter/editorial) | | groundwater associated with porphyry–Cu deposits, Atacama Desert, Chile Matthew I. Leybourne a,⁎, Eion M. Cameron...deposit (Spence) in the hyperarid Atacama Desert of northern Chile, which is buried beneath 30–180 m...even under the present hyperarid climate of the Atacama Desert. © 2007 Elsevier B.V. All rights reserved...208–228 209 Fig. 1. Regional geology of northern Chile, showing major ore deposits in relation to the geologic...volcanic terrain and geothermal waters in northern Chile have elevated As concentrations, which contaminate |  | | Journal (issue) | | Jianghshan, Guangdong Province. I have seen others listed as coming from Hebei Province. Regardless of where...small black micro crystals of manganbabingtonite, quartz, calcite, datolite, and inesite (identity confirmed)...(8 cm) tall, and J5/g inches (4 cm) thick. The quartz from here can also be nice; I had one large clear...4 Fig. 1. Apophyllite, Jianghshan, Guangdong Province, China, photo by Dan Weinrich. neat piece. To...by a quantity of glistening '·Herkimer diamonds" quartz crystals, in which she specializes. Most of them |  | | Journal (issue) | | Calcite-Kevin & Mark Brown collection, page 52; Smoky quartz gwindel-Brent Lockhart collection, page 175; Aquamarine-Wally...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the...unearthing many fine specimens of gadolinite, smoky quartz, fluorite, feldspar in crystals to five feet across...dozen mines were opened, one of which (the Mariposa mine) produced a wider variety of mercury minerals than |  | | Journal (issue) | | BARITE 13 cm, from Jebel Ouichane, Sagangane, Nador Province, Oriental Region, Morocco. Doug Fiske collection;...Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...collection; Tom Spann photo. Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane Brownlee collection;...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...from Katlang, Mardan Dist., Khyber Pakhtunkhwa Province, Pakistan. Jeff Starr collection; Joe Budd photo |  | | Journal (issue) | | Newsletter Pebble Beach Pegmatites Lake Buchanan, Llano County, Texas Art Smith 9118 Concho Str. Houston...201, Canine Road Marble Falls, Texas 78654 .7 l Llano County has long been known for its rare-earth granitic...year. Continued on page 6 l. • Figure 1. Smoky quartz crystals from Pebble Beach pegmatites; Art Smith...Geologist for Texas Gulf at their Frasch sulfur mine at New Gulf, Texas, I noticed a small vial with...operation, and CMC distributes the cut stones. The mine is at 7,200 feet elevation and is accessible only |  | | Journal (article/letter/editorial) | | grained brownish-gray sand. It consists chiefly of quartz (colorless, smoky, brownish, ted chalcedony) with...This is a fine grained gray sand. It consists of quartz (smoky, reddish), biotite (bronzy, some almost...by T. L. Kelson, of Lakeland, Fia., a friend of mine and also a subscriber for ROCKS AND MINERALS."...brown, dark brown), with smoky quartz and dark gray fossil corals. Quartz sand from Osage, Iowa Ralph...grayish-brown medium grained sand consisting chiefly of quartz (smoky, colorless, reddish, red carnelian), with |
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