 | Kojima, Shoji, San Martín, María Constanza, Nagase, Toshiro, Nakashima, Daisuke, Bisso, Claudio, Menzies, Andrew (2021) Distribution of gold and silver and its relation with hypogene ore minerals in the Esperanza porphyry deposit, Antofagasta Region, Chile. Resource Geology, 71 (1). 80-90 doi:10.1111/rge.12250 | Journal (article/letter/editorial) | | minerals in the Esperanza porphyry deposit, Antofagasta Region, Chile Shoji Kojima1 | María Constanza San...Geológicas, Universidad Católica del Norte, Antofagasta, Chile 2 Tohoku University Museum, Sendai, Japan...Minera Los Pelambres Ltd., Provincia de Choapa, Chile 5 Bruker Nano GmbH, Berlin, Germany Correspondence...Angamos 0610, Antofagasta, Chile. Email: skojima@ucn.cl Funding information Esperanza mine geologists ...the Esperanza porphyry deposit in the Eocene Centinela copper belt, using ore-microscope modal analysis |  | 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) | | Tesoro Central copper deposit, Atacama Desert, Chile A. Fernández-Mort 1,2 & R. Riquelme 1 & A. M. Alonso-Zarza...deposit located in the Atacama Desert of northern Chile. This deposit consists of two mineralized bodies... Both exotic-Cu orebodies mostly consist of chrysocolla, copper wad, atacamite, paratacamite, quartz...most commonly observed paragenesis comprises chrysocolla, silica minerals, and calcite and records a progressive...Keywords Exotic-Cu deposit . Atacama Desert . Chrysocolla . Sediment-hosted ore deposit . Supergene mineralization |  | | 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 |  | Kidder, J.A., Voinot, A., Leybourne, M.I., Layton-Matthews, D., Bowell, R.J. (2021) Using stable isotopes of Cu, Mo, S, and 87Sr/86Sr in hydrogeochemical mineral exploration as tracers of porphyry and exotic copper deposits. Applied Geochemistry, 128. 104935pp. doi:10.1016/j.apgeochem.2021.104935 | Journal (article/letter/editorial) | | Cu–Mo porphyry and exotic prospect (Atacama region, Chile) were analyzed for major and trace elements, along...elements Stable isotopes Non-traditional isotopes Chile Atacama 1. Introduction The Picaron Cu–Mo porphyry...region’s hyper-arid desert climate in northern Chile (Fig. 1). A notable characteristic is thick accumulations...al., 2017; Riquelme et al., 2017). In northern Chile, the primary host for exotic mineralization is the...(Riquelme et al., 2017). Examples within northern Chile include Damiana, El Sal vador (Diaz Acevedo, 1996; |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...and CopperGold Deposits at Los Pelambres, Central Chile José Perelló, Richard H. Sillitoe, Constantino...of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known Concentration...Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern Chile Geology of...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | | 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) | | includes chrysocolla, azurite and malachite with a stratabound 21 morphology. Chrysocolla occurs unevenly...parameters and arid degree of the system. 32 Chrysocolla formation was due to the neutralization of copper...feldspars, with additional precipitation of chrysocolla in 34 interstitial spaces, cavities and microfractures...the possible copper source. 40 Key words: chrysocolla, azurite, malachite, red-beds, exotic-Cu mineralization...Chuquicamata, El 61 Salvador, and El Abra (northern Chile), among others, contain exotic copper mineralization |  | | 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 |  | | Report (issue) | | Nuevo Leon ... 9 Serrania del Burro. 9 Sierra del Carmen. 12 Sierra Hermosa de Santa Rosa, Coahuila.14 Mountain...Mountain ranges north of Sierra Hermosa de Santa Rosa and southeast of Sierra del Carmen.15 Mountain ranges...ranges south and west of Sierra Hermosa de Santa Rosa.16 Mountains south of Sierra del Carmen and north of...Mountain ranges of eastern Coahuila southeast of Sierra Hermosa de Santa Rosa 22 Mountain ranges of northern...Southern Tamaulipas along the eastern front of Sierra Madre Oriental westward to the drainage divide |  | | Report (issue) | | variations in volcanic rocks across the northern Sierra Madre Occidental [abs.]: Geological Society of...Volcanic stratigraphy and uranium deposits of central Sierra de Pena Blanca, Chihuahua, Mexico in Clark, K.F...geochemistry and mineralization of the Washington mine area, Huepac, Sonora [abs.] in Najera-Garza, J....mineral deposits of southern Sonora and the Sonoran Sierra Madre Occidental (roadlog) in Ortlieb, L. and Roldan...related to pegmatites at the San Antonio tungsten mine, Baviacora, Sonora, Mexico [abs.]: Geological Society |  | | Journal (issue) | | large active group of prospectors and treasure, lost mine and relic hunters, Larry hit a small bonanza that...will be held October 9th and 10th at the Tropico Mine in Rosamond, California. This is a family fun event...and photos. A guidebook to the Sierra San Pedro Martir and the Sierra Juarez of Upper Baja Calif. Much...all major redwood groves in both the coastal and Sierra regions. Beautifully illustrated, paperback, 160...setback and a stimulus to the search for the legendary mine. Paperback, 175 pages, $4.95. RAY MANLEY'S SOUTHWESTERN |  | | Journal (issue) | | by John D. Mitchell. The first of Mitchell's lost mine books is now available after having been out of...you on 18 different 4-wheel-drive trips into the Sierra Nevada Mountains, where he explores ghost towns...BONANZAS by Eugene Conrolto. Brief resumes of lost mine articles printed in back issues of DESERT Magazine...story behind California's lost Cherokee diamond mine, the lost secrets of Charles Hatfield—super rainmaker...illusLost Dutchman Mine, learned to hard- trations will provide a new insight in rock mine in Southern California |  | | Journal (issue) | | The spring of 1866 saw the opening of the Juanita Mine, Hutchason's first claim and, indeed, the first...district. Three weeks later the celebrated Graphic Mine began production. Colonel Hutcheson constructed...gave it his name, and leisurely worked it. When the mine began to indicate promise of developing into a rich...not stab1l12ed, appx. 65 pcs par strand) Small Chile. .......•.•...........•.•......•......•...........powder blue, appx. 120 pcs. per strand) Medium Chile ............................................... |  | | Journal (issue) | | enhance any garden arrangement GUFFEY'S SAPPHIRE MINE 4330 JIM TOWN ROAD YORK ROUTE HELENA, MONTANA 59601...vacation. Plan on a trip to the "GUFFEY'S SAPPHIRE MINE". We are located about 1½ miles below beautiful...to the mine you will be hooked . For the novice, there will be people to help you at the mine as well..."Turttella" Agate •eoquimblte Sunstone Marculte Chrysocolla Carrara "Marble" Jadeite Indian Moaa Agate Pyrrhotlte...not stabilized, appx. 65 pcs. per strand) Small Chile ............................................... |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................Mo-Ni-PGE black shales (Zunyi region, Guizhou province, south China) .................................the largest hematite ore body in the Hamersley Province, Australia .....................................ore, southeast Cameroon –an emerging iron ore province ............................................. |  | | Journal (issue) | | to which small bits of tumbled turquoise and chrysocolla were epoxied. This is accented nicely by the...not stabilized, appx. 65 pcs. per strand) Small Chile...................................................some pyrites, appx. 100 pcs. per strand) Medium Chile .................................................._ _ _ _ _ _ _ _ __ State _ _ _ __ _ _ _ _ __ " Sierra Sam 14 - FELKER's Lapidary Man .. AUGUST 1977...by the Kern County Sheriff's Office, demonstrated mine rescue. - B. L. M. Newsbeat ~P----------- Photo |  | | Journal (issue) | | fashionable and colorful Christmas tree earrings. Mine were made with light gauge 14 karat gold sheet....important. Finding a large piece of turquoise and chrysocolla somewhat resembling an animal, he carved it into...young artist read an article about an old turquoise mine in Nevada. He wanted to find some of this stone...should be of interest to serious collectors. Chrysocolla is one of the best known and most confusing turquoise...fragile for any type of lapidary treatment. Gem chrysocolla is a copper stained variety of chalcedony of |  | | Journal (issue) | | modification. Stan has continued on page 18 become a ruby mine of importance. Because of its location close to...Turitella" Agate 'Coquimbite Sunstone Marcaslte Chrysocolla Carrara " Marble" Jadeite Indian Moss Agate Pyrrhotlte...TURQUOISE DIRECT FROM OUR MINE We are proud to announce that our turquoise mine produces some of the most...before 8:00 a .m . and after 7:00 p.m. GEM GRADE CHRYSOCOLLA Another new gem rough at Baskin's from newly...This is an unsilicated , solid, brilliant, blue chrysocolla and malachite rough for cutting exquisite cabs |  | | Journal (issue) | | from the level desert floor Signal mountain—La Centinela, Lower Californians call it—has been a guide for...there are other deposits in after the Lost Pegleg mine. According the area. to a story, recounted by Philip...unsealed mountain peak A volcanic crater A lost mine A ghost town 16—The mineral-in-solution which forms...California and Nevada 19—The metal obtained from a galena mine is— Lead Iron Aluminum Zinc 20—If you wanted to...out on the trail a few days Grande stamp mill and mine, a low each year to prove to themselves and grade |  | | Journal (issue) | | Corporation leased mineral rights and opened a new mine just northeast of the old workings. It is stated...pick. All this time the few other people at the mine were looking at me as though I had been sun struck..."Turltella" Agate · coqulmblte Sunstone Marcaslte Chrysocolla Carrara " Marble" Jadeite Indian Moss Agate Pyrrhotite...3. SPECIAL Mixed Australian Cut Opal 5. SPECIAL Mine Run Rough Opal Matrix & Boulder Opal Opals from...Investment Corner of Outstanding Opals 1. SPECIAL Mine Run Rough Opal All 6 ouncea $35 Cllp this order |  | | Book (volume) | | Cover Photo: Chapter 20. 10 La Caridad Copper Mine, I. Salas, Guillermo P. 90-28579 ■ Sonora. 98765432...173 15. Baja California Peninsula Metallogenic Province . 177 16. Summary of structural and stratigraphic...Geology and mineral deposits of the El Boleo copper mine, Santa Rosalia district, Baja California Sur . Ivan...and Victor S. Rocha 195 18. Sierra Madre Occidental Metallogenic Province . Guillermo P. Salas 197 19...the Tayoltita Mine, San Dimas District, Durango H. M. Clark . 219 . ... 229 25. Sierra Madre Oriental |  | | Journal (issue) | | TRIPS 48 BERYL AND TOURMALINE AT TH E OLD WILLIAMS MINE Mineral Collecting in Alabama by Lou W. Sloat, R...this material from the two brothers who owned the mine, and knew it for its value and carving quality....the mountain, on which the mine was located, was a wide sand trap. So, the mine owners provided rides on...opaque mllky quartz crystals from the Camp Bird mine area near Ouray, Colorado, and a completely flawless...from the well-known Dog Tooth Peak locality In the Sierra Nevada Mountains east of Fresno, Callfornia. Several |  | | Journal (issue) | | 3000. 1, NAME Pound Lot Rough Rough Sapphlr9 Mine Run All sizes, colors and types. A real old time...hexagonal, green. This specimen Is from the Sherman Mine, near Mullen, Idaho. In the center is smithsonite... At the bottom of the page, from the big copper mine at Tsumeb, South West Africa, Is a specimen of dioptase...of about 3106 metric carats found in the Premier Mine, Pretoria, South Africa. This was given by the South...Office First Day Cover, which depicts a diamond mine, and the official First Day postmark which shows |  | | Journal (issue) | | cabinet(s). They can be painted or stained; I antiqued mine. After the finish has dried, put the adjustable...of about 21:1d minerals, including for each major mine}al group or series a synopsis of its crystal tHemical...was in until his retirement at 65. the Portsmouth mine in the Cuyuna iron Fred stated that binghamite was...was found at range at Crosby, Minnesota, the mine any level of the open pit mines in the Cureaching depths...adjoin each other and are located to form a lake, the mine was employed for north of Ironton, Minnesota - just |  | | Journal (issue) | | Strong ^-JT Left: Several tunnels exist at the mine. From some of their ceilings, secondary minerals...cut on the mountainside constitutes the primary mine workings. This is the main collecting locale but...absence of five years, Jerry and I revisited the old mine last winter. Though many individuals and rockhound...of spiderweb turquoise when cut and polished. Chrysocolla has also been found in veins up to about one...COPPER WORLD Looking east from the Copper World Mine, a 7952 photo indicates the sites of two comfortable |
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