 | Souza Neto, Joรฃo Adauto, Legrand, Jean Michel, Volfinger, Marcel, Pascal, Marie-Lola, Sonnet, Philippe (2008) WโAu skarns in the Neo-Proterozoic Seridรณ Mobile Belt, Borborema Province in northeastern Brazil: an overview with emphasis on the Bonfim deposit. Mineralium Deposita, 43 (2) 185-205 doi:10.1007/s00126-007-0155-1 | Journal (article/letter/editorial) | | Mobile Belt, Borborema Province in northeastern Brazil: an overview with emphasis on the Bonfim deposit...located in the Borborema Province in northeastern Brazil and consists of a gneiss basement (Archean to Paleo-Proterozoic)...Recife, Brazil e-mail: adauto@ufpe.br J. M. Legrand Departamento de Geologia, Universidade Federal do Rio...Rio Grande do Norte, Campus Universitรกrio, Lagoa Nova, CEP 59.072-970 Natal, Brazil M. Volfinger : M.-L...Bonfim . Borborema Province . Seridรณ Mobile Belt . Brazil Introduction Skarn deposits host a large variety |  | | Book | | BARTORELLI ::โข . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ยฉ...Crystal of multicolored tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais...(Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo...pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology 3. Minerals - Brazil 4. Minerals- Classification... Mineralogy 6. Mineralogy - Brazil - History 7. Precious stones - Brazil I. Bartorelli, Andrea. II. Title |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Geology and Mineral Resources of Brazil: A Review a a Inacio De Medeiros Delgado , Augusto...Pesquisa de Recursos Minerals, Scdvador, Bahia, Brazil b US. Geological Survey, Denver, CO, 80225 Version...Thorman (1994): Geology and Mineral Resources of Brazil: A Review, International Geology Review, 36:6,...rights reserved. Geology and Mineral Resources of Brazil: A Review INACIO DE MEDEIROS DELGADO, AUGUSTO J...Pesquisa de Recursos Minerals, Scdvador, Bahia, Brazil AND CHARLES H. THORMAN US. Geological Survey, Denver |  | | Report (volume) | | ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยทยทยทยทยทยทยท Bonito Lake stock ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท...---------------------------------------------------------Upper Bonito Creek canyon areaยทยทยทยทยทยทยทยท-----ยทยทยทยทยทยทยทยทยทยทยทยทยทยท--...----------------------ยทยทยทยทยทยทยทยทยทยทยท---Bonito Creek canyonยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยทยทยทยทยทยทยทยทยทยท...----------------------------------South Fork Rio Bonito canyon area and vicinity--------------------...-----------------Upper South Fork of Rio Bonito Canyon------------------------------------------Crest |  | | Report (issue) | | dike------------------------------------------- 24 Bonito Lake stock--------------------------------------...areas--------------------- 55 Upper Bonito Canyon area------------------------------- 55 Bonito Canyon-------------...South Fork Rio Bonito Canyon and vicinity---------------~ 208 Upper South Fork of Rio Bonito Canyon---------------...Fork of Rio Bonito Canyon-------------------------------------------- 211 The Great Western mine and v...vicinity----------------- 215 Lower South Fork of Rio Bonito Canyon--------------- 221 Walt Smith Canyon- |  | | Report (issue) | | .................................... 30 Old Abe mine .............................................................................. 30 South Homestake mine .............................................................................. 38 North Homestake mine ...................................................................................... 43 Parsons mine .................................................................................... 45 Vera Cruz mine ............................................... |  | | Journal (issue) | | Micro-World, and Charts are not peerreviewed sections but do undergo technical and editorial review. Copyright...geology, and notable localities of diamond mining in Brazil, and outlines plans for future diamond production... Svisero, James E. Shigley, and Robert Weldon Brazil, which commanded global production in the 1700s...Gerais and Mato Grosso, are presented. W hile Brazil is widely known for the production of colored gemstones...the Jequitinhonha River near the village of Arraial do Tijuco (later named Diamantina) in the state of Minas |  | | 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...(Zeitner, 1972). Altuda Mountain district, Bird mine, 8 miles E of Alpine on a N projecting ridge. Worked...Standen, 1983). Altuda Mountain district, Bissett mine, 14 miles E of A l ยญ pine on E slope of Bissett...Bend National P a r k , Mariscal mine ( = Ellis, Viviana, or Lindsey mine), 26 miles S E of Study Butte |  | | Report (volume) | | Formation ..................................... . Rio Bonito Member ........................................................................ 80 29. Old Abe mine and mill, White Oaks district, New Mexico.........81 30. Iron ore being extracted from the Smokey mine and pulverized for use as road metal, Capitan Mountains...Mountains, N.Mex., showing locations of surface mine workings, placer gold workings, and placer gold..... 90 34. Photographs of iron ore at the Smokey mine in the Capitan Mountains district, New Mexico, showing |  | | Report (issue) | | ............................................ Rio Bonito Member and the Glorieta Sandstone Bonney Canyon...include the Pecos River which drains into the Rio Grande, and the Canadian River that drains into the...east-flowing ephemeral and perennial rivers, including the Rio Hondo, Arroyo del Macho, Arroyo de la Mora, Yeso...uplift, which marks the eastward extent of the Rio Grande rift (Pray, 1961) (map D). The steep west front...uplifts of the Rocky Mountains (Paleozoic Sierra Grande uplift on the north and Pedernal uplift on the |  | | Journal (article/letter/editorial) | | (Manzano Mountains), E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon...Canyon subdistrict (Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek...Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold, hematite, pyrargyrite...stolzite. Wilcox district, S. of Mogollon. Lone Pine mine: emmonsite, khademite, lannonite,* mackayite, poughite...poughite, rajite,* tellurium, wilcoxite.* Sacaton mine, Blue Rock and Bit Spar prospects: fluorite. Volume |  | | Report (issue) | | .......................................... 7 Rio Grande Depression ............................................................... Prospects along the Rio Primero and Canada Pinabete............. Cabresto...Cabresto Creek, between the Hornet prospect and Bonito Canyon .................................................... 35 Spanish Main prospect ["Govenor's Mine"(?)] ....................................... 36............. 36 Questa Molybdenum [Moly, R and S] mine ............................................ 38 |  | | Report (issue) | | penetrate the water level and have been since the mine of metallurgist Mississippi appear with incline... what del Tierra. interest of Ute the Ortiz mine. as metalliferous workings as exist head famous...in Santa mine of Pinos camp The first experiments in were at Dolores one Aztec mine at Baldy... 1870 the remnants of still in evidence in the mine. is not the known. old canoe This curious... Territory, in complete mines situated in Norte, a in latitude mule but not on of min- province |  | | Catalog/List | | Italy. massive, green 2 variety ADAMITE: Ojuela Mine, Mapimi, Durango, Mexico. crystals ADAMITE,variety...Index, Washington, USA. crystals ALBITE: Jeffrey Mine, Asbestos, Quobcc, Canada. crystals ALBITE: St....good crystal sections AS ,'\BOVE ALGOOONITE:Calumot Mine, Michigan, USA. massive ALL'\NITE: . Quadeville...1-:incrva .i'l Mine, Cavo-ln-Rock, Illinois, USA. good crystals ALT/1ITE: Hilltop Mine, Organ Mountain...Wickcnburg, Arizona, USA. massiv0 ALUNOGEN fuxtor l/7 Mine, san Rafael Sw01l, Utah, USA. massivo AMBER: Phillipina |  | | Report (issue) | | . .... : ......... ยท........... . . , ... -.. . Rio Hondo. (Twining) district . . . . . . . . . . . ...ยท::-; : : :. ::.ยท.i?:5.โข.:...,. .... Black.Copper mine ........ ............. ~ ... .. . .... ยท.........._ โขโข __ โข ~. _ยท_: :: . . __ . _โข... __ โขJay Hawk mine ........... ~ ........ .. ........ . .. .. . ..... :ยท ......... _._ . ......... . Golden Treasure mine ..... ... ยท.....ยท... : . . . . . . . . . . . . __.............. . . . Bitter Creek and Independence mine ........-............ .... ..... : .- -~ . โข: . |  | | Report (issue) | | America........................................... Brazil............................................. Argenti...Shield-Bancroft district and nearby areas, (3) eastern Brazil areas, (4) Central and Western Europe, (5) southern...Africa, India, Madagascar, Finland, U.S.S.R., and Brazil); (2) at the margins and locally along the axial...Joachymov, Czechoslovakia, and at Schwartzwalder mine, Colorado, U.S.A.). Uranium deposits have been found...Mediterranean Sea from Morocco to Israel, and near Recife, Brazil . Uraniferous phosphorite fills large depressions |  | | Journal (volume) | | between pages 14-15 mine, Fresno County, California. Geologic map and (A-B) of Mercy mine area. Sketch map...PLATE IV โ Valley Lea-Grant mine area, San between pages 28-29 View mine, San Benito County, California...section of Valley View mine area. Sketch maps and map and section of PLATE V mine workings between pages... Geologic maps and sections of the Lucky Strike mine, San Benito County, California between pages 32-33...California Fig. 2 of El Fig. of Yturriarte mine, Rey mine, San Benito County, California San Benito |  | | Report (issue) | | have come from Copperopolis and Campo Seco. Del Norte County: The limestone near Gasquet contains foliated...specimens have come from the Manzanita mine, and also from the Elgin mine. Imperial County: The mud volcanoes...fluorite and gypsum have been found in the Defiance mine. .A small deposit is reported in the mountains east...Spriiijrs. Native sulpluir at 11 the SuiLshiue mine. Last Chance ^lountains. Kern County: On both...district. Lake County: At the Sulphur P>ank quicksilver mine, situated on Clear Lake, a very interesting deposit |  | | Book (volume) | | pegmatite, shoreline, quarry, gravel pit, prospect, mine, etc.). Letโs take, as an example, under the heading...as in quarries, gravel pits, sand and clay pits, mine diggings and dumps, abandoned prospects, and excavations...minerals, or fossils; there are texts available that do this remarkably well, providing keys to identification...techniques of collecting. The county maps in this volume do not include every county of the state in question;...starting point. When visiting any of these locations, do not make the mistake of checking out only the precisely |  | | Book (edition) | | directly on Dana's System these works. In order to do so I secured the permission of both the late Prof...and quarries, see under Quartz, Flint and Chert, Rio Arriba Countv, and Church and Hack (1939) ,1938;...inlays, etc., in the Chaco ruins, as at Pueblo Bonito where more than 50,000 pieces and items of turquoise...YuqueYunque, near the junction of the Chama and Rio Grande, he found beautiful glazed pottery and "many...by Christians." 1582.โ On their way down the Rio Grande Valley, somewhere between and the San Mateo Mountains |  | | Report (volume) | | spatially associated with intrusions and volcanic rocks. Do the metals in most deposits come from magmas, or...the composition of basement crystalline rocks than do coeval igneous rocks. In the first chapter in this...Basalts of El Alto, Cerros ~^l Santa Fe Group and del Rio, and Santa Ana ' ' ' AbiquiuTuff Mesa Puye Formation...Antonio, South Mountain, Battleship Rock, and Banco Bonito) are < 0.73 Ma (Izett and others, 1981). The boundary...Antonio, South Mountain, Battleship Rock, and Banco Bonito) are even less radiogenic than the Otowi Member |  | | Report (issue) | | Mines and prospects in the Gallinas Mountains. Mine identification numbers are from the New Mexico Mines...and are provided for information purposes only and do not conform to Canadian National Instrument NI 43-101...bastnaesite was produced from the Red Cloud 10 mine in the 1950s (Zandra et al., 1952). Between 1954...Phelps Dodge drilled a 532-ft deep hole at the Rio Tinto mine in 1980 and Molycorp, Inc. conducted a more...Fluorite Total fluorite Bastnaesite Total bastnaesite Mine name 1942-1943 Amount (short tons) 192.7 6.58 |  | | Book | | Also still awaiting rediscovery is the Josephine Mine in southwestern Colorado, from which gold nuggets...Treasure of the Plum, Jose Trujillo 146 The Padre's Mine at Canon de la Soledad, Cleofas M. Jaramillo 146...Lost Spanish Mine Found 160 Selected References 162 VI Preface I heard my first lost-mine yarn when...story. As a young man, he had gone with a friend to do some prospecting in the dry and isolated mountain...third stepped back and refused to have anything to do with the stuff. 1 was so thirty I drank a couple |  | | Journal (issue) | | 8 RED CLOUD MINE WULFENITE Rockhounds enjoy the products of this amazing Arizona mine. By Bob Jones...QUARTZ 40 ROCK & GEM KIDS 46 THE BRISTOL COPPER MINE 50 COOL SUMMER ROCKHOUNDING 54 NATIVE AMERICAN... Find jagged quartz crystals at the Wall Street mine. By Robert Beard Regular Columns Field Notes ....Cover Wulfenite from the Red Cloud (photo credit)mine (La Paz County), Arizona, is world famous. (3.9...North Africa? I also have chrome chalcedonies from Brazil, Zimbabwe, and Western Australia that are all an |  | | Report (volume) | | _________ Siria mine ________________________ ------------- __ ----Los Hornitos mine ______ ;_______...mine____________________________________ La Uni6n mine ________________ -----------------------(}uatem...______ __ ____ ______ _ 48 48 49 50 51 51 51 La Paz mine ______ ---------------------------Cabanas distr...district___________________________________ La Joya mine ____ ----------------------------La Corona depos...~ateoprospect-----------------------------------~ataquescuintla mine _____________ ---- __ -----__________ Los Sandillales |
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