 | | Book (edition) | | COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente actualizado por Milka...edición Roberto Miró ASOCIACIÓN MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015 PRÓLOGO Los tomos 1...(2007) de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos...COMPENDIO DE LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Con respecto a la versión anterior se han agregado...“Observaciones mineralógicas de la República Argentina”, referente a unas 30 especies pertenecientes |  | | Journal (issue) | | calcites range from colorless to orange due to hematite staining. A portion of the matrix is cracked and...excaliburmineral.com Micromineralogy of the Blue Monster Mine, California Paul M. Adams 126 South Helberta Ave...Redondo Beach, California 90277 The Blue Monster Mine is located in Section 17,T I 2S, R37E on the east...and past the base of the tram for the Blue Monster Mine (Figure I). On my second visit I found the canyon...switchbacks up 400 feet vertically to the Blue Monster Mine (Figures 2-3). This trail is highly preferable to |  | Alfaro, M. B., Uriz, N. J., Cingolani, C. A., Tortello, M. F., Bidone, A. R., Galeano Inchausti, J. C. (2013) Graptolites and trilobites from the Eusebio Ayala Formation (Hirnantian?-early Llandovery), Paraná Basin, eastern Paraguay. Geological Journal, 48 (2) 236-247 doi:10.1002/gj.2448 | Journal (article/letter/editorial) | | Universidad Nacional de La Plata, La Plata, Argentina 2 CONICET (Consejo Nacional de Investigaciones...Investigaciones Científicas y Técnicas), Buenos Aires, Argentina 3 División Paleozoología Invertebrados del Museo de... Universidad Nacional de La Plata, La Plata, Argentina 4 Ministerio de Obras Públicas y Comunicaciones...purple sandstones from a series of clay quarries (Santa Elena; Galeano; Western Itauguá) around Itauguá city...lower Lipeón (Subandean Ranges, northwestern Argentina) and La Chilca (Precordillera) formations. In |  | | Report (volume) | | Cultural Cooperation with the American Republics Department of State 1040 Base-Metal Deposits of the Cordillera...Cultural Cooperation with the American Republics Department of State UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON • 1957 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL...mine____________________________________________ Tarugo mine---------------------------------------------Prospects...Recuperada and El Lucero prospects______________________ San Ildefonso, La Improvisada, and Mariscal mmes____________ |  | | Report (volume) | | GOVERNMENT PRINTING OFFICE, WASHINGTON : 1993 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S...Colombia and Las Americas gold-vein systems, El Callao mine, Estado Bolfvar............... 18. Sketch map of... La Flor-Carapo-La Esmeralda area Cerro Bolivar-San Isidro iron mining district El Pao-El Palmar iron-manganese...gold mining area Venamo site Los Pijiguaos bauxite mine Kilometro 88-Las Cristinas gold mining district...Gran Sabana Cerro Roraima-Cerro Cuquenan tepuis Santa Elena de Uairen-Icabaru diamond mining district Caflo |  | | Journal (article/letter/editorial) | | Sulfur and carbon geochemistry of the Santa Elena peridotites: Comparing oceanic and continental...Pilar, Sulfur and carbon geochemistry of the Santa Elena peridotites: Comparing oceanic and continental...MANUSCRIPT Sulfur and carbon geochemistry of the Santa Elena PT peridotites: Comparing oceanic and continental...Benjamin C. Gill1, Esteban Gazel1, Pilar Madrigal1 Department of Geosciences, Virginia Tech, 4044 Derring Hall...ultramafic rocks and carbonate deposits from the Santa Elena Ophiolite in Costa Rica. The aim of this study |  | | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY MINERAL OCCURRENCES OF THE GUIANA SHIELD...(no. 37 on map). The El Callao mine was the most productive gold mine in the world during the latter...to a depth of 250 m at the underground Colombia Mine (being mined by MINERVEN in 1989) are estimated...as well understood. Hydraulic methods are used to mine the ore. Pedro Lira (Ministry of Energy and Mines...chalcopyrite, and with gangue of quartz, dolomite, hematite, tourmaline, and sericite. Wall rock alteration |  | | Journal (article/letter/editorial) | | These deposits define a metallogenic province, named the MVT province of northeastern Mexico [2,4]. Geophysical...in MVT deposits. P1 is in the Minerva Mine, P2 in Guadalupe Mine, P3 in El Otomímine, P4 in Profiles P2...in the Minerva Mine, P2 in Guadalupe Mine, P3 in El Otomí mine, P4 in Juan Valencia mine, and P5 in El...El Tapón mine. Juan Valencia mine, and P5 in El Tapón mine. 2. Geological Setting 2. Geological Setting...associated with the East Mexican Alcan Alkaline Province, which correspond mostly to skarn type [14]. In |  | Majzlan, Juraj, Dachs, Edgar, Benisek, Artur, Plášil, Jakub, Sejkora, Jiří (2018) Thermodynamics, crystal chemistry and structural complexity of the Fe(SO4)(OH)(H2O) x phases: Fe(SO4)(OH), metahohmannite, butlerite, parabutlerite, amarantite, hohmannite, and fibroferrite. European Journal of Mineralogy, 30 (2) 259-275 doi:10.1127/ejm/2017/0029-2677 | Journal (article/letter/editorial) | | *Corresponding author, e-mail: Juraj.Majzlan@uni-jena.de 2 Department of Material Research and Physics, Division of...Slovance 1999/2, 18221 Praha 8, Czech Republic Department of Mineralogy and Petrology, National Museum...Many of these phases bear some relevance for acid-mine drainage (AMD) systems, as briefly described below...Nuevo Cuyo, Argentina Mina Santa Elena, La Alcaparrosa, Calingasta, San Juan, Argentina Mina Quetana...Properties Measurement System (from Quantum Design, San Diego, California) at the University of Salzburg |  | | Report (issue) | | Cataloging-in-Publication Data Cover: The Rio San Juan valley. Its spectacular landscape is a combination...succession of La Silla Formation Talacasto subbasin San Juan. subbasin . . . . . . . . . . . ....depositional environment Los Sombreros Formation San Isidro section . . . . Los Sombrebros section...sequence stratigraphy of the San Juan Formation . . . Rocks overlying the San Juan Formation . . . Sedimentary...Sedimentary succession of the San Juan Formation Discussion . . Platform configuration Don Braulio |  | | Report (volume) | | Cultural Cooperation "' with the American Republics Department of State GEOLOGIC INVESTIGATIONS IN THE AMERICAN...preferred by miners. Small concentrators in the Quebrada HondaVesuvio and the Pachapaqui districts treat...mining machinery. INTRODUCTION The Andean mineral province, a major metallogenic area of the world, comprising...including Peru, Bolivia, and northern Chile and Argentina. Metals present in quantity are copper, lead,...Publicas, and the Geological Survey, United States Department of the Interior. The contribution of the United |  | | Report (volume) | | Ground-Water Resources of the Pica Area Tarapaca Province, Chile By ROBERT J. DINGMAN and CARLOS GALLI...PRINTING OFFICE, WASHINGTON : 1965 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary ...and sections of the Pica quadrangle, Tarapaca Province, Chile. 2. Map of Pica, Chile, showing location...Photographs of dinosaur tracks, Quebrada Chacarilla, Tarapaca Province: 7. Dinosaur trackways in Chacarilla...GROUND-WATER RESOURCES OF THE PICA AREA, TARAPACA PROVINCE, CHILE By RoBERT J. DINGMAN and CARLos GALLI |  | | Report (issue) | | U.S DEPARTMENT OF THE INTERIOR U.S GEOLOGICAL SURVEY METALLIC ORE DEPOSITS, MINERAL DEPOSITS AND PROSPECTS...National de Geologia y Mineria was accommodated by Juan Carlos Parra, Victor Maksaev, and the library staff...Region Current largest geographical division. Province Current geographical division after Region. Commodities...CHALCOPYRITE. BORNITE. CHALCOCITE. DIGENITE. COVELLITE. HEMATITE WITH DISCRETE ZONING SYMPATHETIC TO HOST-ROCK...LITHOLOGY: VERTICAL ZONATION OF. FROM TOP TO BOTTOM. HEMATITE - PYRITE/CHALCOPYRITE - CHALCOCITE/BORNITE - |  | | Report (volume) | | International Cooperation Administration, U. S. Department of State UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON a 1957 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL...system_______________________________ ________ Santa Rosa formation______________________________ Chochallimestone..._________ Siria mine ________________________ ------------- __ ----Los Hornitos mine ______ ;_______...--- Page 44 44 44 45 San Fernandez mine_---------------------------------San Francisco mine________ |  | | Journal (article/letter/editorial) | | the nonexistent In 1975, the Santo Niño and Santa Elena veins were argentite. Acanthite formed as a primary...primary mineral also discovered, and later the San Guillermo vein, which, exists, but it is much rarer...Fresnillo and San Juan de Rayas in Guanajuato (Mexico) and has become the richest silver mine in the world...these recent San Carlos mines had ceased vein. The San Juan production by the de Rayas mine in time of...very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already very had to be relocated |  | | Journal (article/letter/editorial) | | journalCode=tigr20 Download by: [University of California, San Diego] Date: 29 June 2016, At: 13:33 SOME FEATURES...Moscow) Downloaded by [University of California, San Diego] at 13:33 29 June 2016 From: "Nekotoryye cherty...reserved Downloaded by [University of California, San Diego] at 13:33 29 June 2016 1242 INTERNATIONAL...circles: 1, Atrato; 2, Romeral; 3, Palestina; 4, Santa Marta; 5, Cuisa; 6, Oka; 7, Bocono; 8, El Pilar);...boundary of Downloaded by [University of California, San Diego] at 13:33 29 June 2016 L. A. KONDAKOV AND |  | | Journal (article/letter/editorial) | | from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...wrote for Rocks & Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April...Cement quarries, 3 miles W of Bracken- ridge Park, San Antonio, in Upper Cretaceous Austin Chalk; pyrite...creek located S of Loop 13 (Military Highway) in San Antonio, in Paleocene Willis Point Clay; gypsum*...(Zeitner, 1972). Altuda Mountain district, Bird mine, 8 miles E of Alpine on a N projecting ridge. Worked |  | Carrión-Mero, Paúl, Herrera-Narváez, Geanella, Herrera-Franco, Gricelda, Sánchez-Zambrano, Emily, Mata-Perelló, Josep, Berrezueta, Edgar (2021) Assessment and Promotion of Geotouristic and Geomining Routes as a Basis for Local Development: A Case Study. Minerals, 11 (4) 351 doi:10.3390/min11040351 | Journal (article/letter/editorial) | | Estatal Península de Santa Elena (UPSE), Avda. Principal La Libertad—Santa Elena, 240204 La Libertad,...Geopark projects such as Tungurahua, Napo-Sumaco, Santa Elena Peninsula, Puyango and Ruta del Oro [44–46]....of the canyons of the upper part of the El Oro province such as Zaruma, Portovelo, Atahualpa, Chilla and...south of Ecuador, in the upper part of the El Oro province and occupies approximately Minerals 2021, 11...south of Ecuador, in the upper part of the El Oro province and occupies approxim 1000 km2. From the orographic |  | | Journal (article/letter/editorial) | | Variably serpentinized peridotites from the Santa Elena Ophiolite in Costa Rica contain an unusual assemblage...Schwarzenbach (*) · E. Gazel · M. J. Caddick Department of Geosciences, Virginia Tech, 4044 Derring Hall...suggest that the peridotites today exposed on Santa Elena preserve the lower section of an ancient hydrothermal...· Sulfides · Peridotite · Serpentinization · Santa Elena Ophiolite Introduction Serpentinization is a...preserve high-sulfur assemblages and magnetite or hematite (Eckstrand 1975; Alt and Shanks 1998; Delacour |  | | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY GEOLOGY OF THE VENEZUELAN GUAYANA SHIELD.................. Figure 2. Simplified geologic province map of the Venezuelan Guayana Shield ...........isochron dates for granitic rocks of the Parguaza Province and its equivalents, Guayana Shield ................ 6 22 31 32 38 PLATES Plate 1. Geologic province map of the Venezuelan Guayana Shield ...........kimberlite deposit in the Guayana Shield is in the Quebrada Grande area. This deposit and the carbonatite |  | | Journal (article/letter/editorial) | | 3'TOLL or manganeseore deposits,althoughsmall hematite-bearingveins are known and beachsandsalong the...000hectareswere in production,all in the Peninsula of Santa Elena, west of Guayaquil. Until recentlyoil was exported;now...renewedand is successful. The petroleumoutcropsof the Santa Elena Peninsulawere worked in shallowpits by the aborigines...559,000bblsand the increasecontinued,all from Santa Elena Peninsula,chiefly the Ancon field. A peakof...Cautivo,hasa capacityof 2,500bblsdaily. On the Santa Elena Peninsula,oil is found in Tertiary marine beds |  | | Book | | Pefloles, Compania Minera Fresnillo, and Compaii.ia Santa Rosalia, who aJlowed me to photograph, gather samples...specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the state of Baja California...places as Mapimi in the state of Durango; Naica and Santa Eulalia in the state of Chihuahua; and Zacatecas...CALl[NTCS ... I MI ( Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...University of New York, Albany) Figure 4. The mineral province of Sonora. (Modified from Berstein, 1964, back |  | | Report (issue) | | DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Road reconnaissance of anomalous radioactivity in...in the Early Proterozoic Roraima Group near Santa Elena de Uairen, Estado Bolivar, Venezuela by William.......... 5 Figure 2. Sample locality map, Santa Elena de Uairen area ................... 6 TABLES...with ~30 or more cps (counts per second) near Santa Elena de Uairen, Estado Bolivar, Venezuela ..........with ~30 or more cps (counts per second) near Santa Elena de Uairen, Estado Bolivar, Venezuela ....... | | | Book | | Pefioles, Compafiia Minera Fresnillo, and Compania Santa Rosalia, who allowed me to photograph, gather samples...specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the state of Baja California...places as Mapimi in the state of Durango; Naica and Santa Eulalia in the state of Chihuahua; and Zacatecas...WIC ' ' (OSE INSET) Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...Mexicali Show & Nensengdo Figure 4. The mineral province of Sonora. (Mod ors ified from Berstein, 1964 |  | | Journal (issue) | | BARITE 13 cm, from Jebel Ouichane, Sagangane, Nador Province, Oriental Region, Morocco. Doug Fiske collection;...3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail & Jim...photo. Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane Brownlee collection; Joe...from Katlang, Mardan Dist., Khyber Pakhtunkhwa Province, Pakistan. Jeff Starr collection; Joe Budd photo...photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection; James |
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