 | | Journal (article/letter/editorial) | | University] at 12:59 07 January 2015 SAN JUAN COUNTY, COLORADO 94 ROCKS & MINERALS WILLIAM P. MOATS...87120 ARNOLD G. HAMPSON P. 0. Box 1379 Dolores, Colorado 81323 PAUL F. HLAVA M.S. 0342, P.O. BOX 5800...northwest of Silverton in the San Juan Mountains of southwestern Colorado and is the type locality for...CONTOUR INTERVAL 200' ZUNI MINE & VICINITY San Juan County, CU include the Cow Creek, Larsen, Carson...forming the southern and southwestern edges of the San Juan and Silverton calderas (Hon and Lipman 1989). |  | | Book | | MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine â_â< Âą te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resourcesâColorado. 2. Mines and mineral resourcesâNew Mexico. I. Kennedy, Marrianna...minerals of the Great American Rift in New Mexico and Colorado. Great American Rift is the name we use for a |  | | Journal (article/letter/editorial) | | University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire series, with...from the Sweet Home mine, near Alma, Park County, Colorado, where it occurs with rhodochrosite, fluorite...1997). Other Colorado localities include the Silverton-Eureka district, San Juan County, where tetrahedrite...with enargite and fluorite come from the Longfellow mine, Red Mountain district, San Juan County (D. Bunk...vugs from mines in the Lake City district, Hinsdale County, a district noted for the prevalence of argentiferous |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in MĂ©xico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in MĂ©xico, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS âą Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (article/letter/editorial) | | in Chester County, Pennsylvania; the Cofer deposit in the Mineral district of Louisa County, Virginia...occurrences of Sevier County and with tetrahedrite and galena in Montgomery County, Arkansas. Fine bournonite...Best known are those from the Park City district, Summit County, Utah, where at one time crystals reaching...Albion mine in the Little Cottonwood district, Salt Lake County, Utah. It was an ore mineral in scattered...Helvetia-Rosemont district, Pima County; the Augusta and Hosey mines in the Wrightson district, Santa Cruz |  | | Journal (issue) | | ................................... 24 MapimĂ District Geology ........................................cluster, 5.4 cm across, from the 1981 find in the San Judas chimney, Level 6, of the Ojuela mine. Houston...Photo courtesy of Peter Megaw. Introduction ore mining at the Ojuela ceased in the mid-1940âs, but the...been growing, thanks to the activities of a local mining cooperative, for the past 60 years. Some like to...done so only during the last 60 years, after ore mining had largely come to an end (we almost dare not |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...William H. Storms, San Francisco. Prof. A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Report (volume) | | Director Published in the Central Region, Denver, Colorado Manuscript approved for publication June 17,1994...the Terrill Mountains Area, Holy Cross District, Churchill County, Nevada By Stephen G. Peters, Richard...epithermal mineralization in the Holy Cross mining district. This work permits an evaluation of the mineral...are compiled from numerous mineral deposits and mining districts and assembled into models that serve...and Seco); the younger Valles domes and flows (San Antonio, South Mountain, Battleship Rock, and Banco Bonito) |  | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | | Report (chapter) | | volcanism: a review R. H. Sillitoe Department of Mining Geology, Royal School of Mines, Imperial College...1000 m by pre-existing faults; in the San Juan Mountains, Colorado, in particular, earlier fractures related...Copper is less plentiful, but commonly occurs as enargite where advanced argillic alteration is developed...complexes comparable with those in the San Juan Mountains, Colorado (see below). Uplift of fault blocks...zinc and copper. According to an analysis of the district undertaken by Geyne and co-workers, 9 the volcanic |  | | Journal (issue) | | which is hosted by the New Mexico Institute of Mining and Technology and organized by the New Mexico...Mexico i the acting caretaker of the San Pedro Mine in Santa Fe County, and along with his son Phillip is...is actively exploring the mine for minerals. The San Pedro Mine is perhaps best known for producing beautiful...during the last year: a presidential election in the USA, more lands closed to public use, mineral localities...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 Email: lanny @mineralnews.com |  | | Journal (article/letter/editorial) | | ...... 392 Sculpturing of rock by wind in the Colorado Plateau province : by Herbert E. Gregory........[abstract] ; by E. T. Dumble. 398 Pisolites at San Antonio, Texas [abstract] ; by Alexander Deussen. 398...bearing on some other features of the geology of the Colorado front range [ab stract and discussion] ; by Hyruni............. 398 Occurrence of flow-breccias in Colorado [abstract and discussion ] ; by Horace B. Patton...a portion of the Santa Ynez Kiver district, Santa Bar bara County, California [abstract] ; by W. S. |  | | Catalog/List | | and believe me it& well worth it! $4.00 each ENARGITE, BOURNONITE, PYRITE, GALENA, SPHALERITE: Various...Cripple Creek , Colorado: Thie old specimen material comes from a collection from Mining Engineer Eben...Eben Bebee who first arrived in Cripple Creek, Colorado for the gold boom In 1892. Cripple Creak ore contains...volcanic crater 4 miles long and 2 miles wide. Mining at Cripple Creek lasted from 1891 to 1962 with...desired! $8.00 each! 3 VELVET MALACHITE: Ajo, Plma County, Arizona: 1-2 inch beauties of vibrant green velvet |  | | Journal (article/letter/editorial) | | 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described in this...ore mineral of copper. Fortunately for both the mining industry and the collector, chalcopyrite forms...locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy of consideration...throughout the world in diverse locales such as the Colorado Rockies, the Peruvian and Bolivian Andes, and...example of chalcopyrite from French Creek, Chester County, Pennsylvania. The 10-cm-wide specimen has chalcopyrite |  | | Journal (issue) | | .............................. History of Peru Mining in Peru The Mineral Specimen Business C o l l e..................................... Quiruvilca district, Santiago de Chuco province, department of La.................................... Pasto Bueno district, Pallasca province, department of Ancash R a u............ Raura district, Cajatambo province, department of Lima Pachapaqui district, Bolognesi province...province, department of Ancash Huallanca district, Dos de mayo province, department of Huanuco Huanzala mine |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona â Cochise Co. Mining Districts .................................... |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...owned by Richard Bideauxâs Arizona Exploring and Mining Company for quite a few years. Bideaux and Wayne...thorn in the side of environmentalists and anti-mining interests in the state. The issue was finally resolved...purchased the claim from Arizona Exploring and Mining Company for the sum of $558,000. The mine is now...Stoneham Project July, 1989 GOLD âThe Dragonâ Colorado Quartz Gold Mine Project January, 1998 Jeff Scovil |  | | Report (issue) | | Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards Inc...8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...e@eeeeeeoe 323 COLORADO PLATEAU (COLORADO-UTAH-NEW MEXICO-ARIZONA) ... 323 A. Rifle area, Colorado «0s... 323...323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO) sietss) 0001010016 «06 324 DeeGkante |  | Del Rio-Salas, Rafael, Ochoa-LandĂn, Lucas, Valencia-Moreno, MartĂn, Calmus, Thierry, Meza-Figueroa, Diana, Salgado-Souto, Sergio, Kirk, Jason, Ruiz, Joaquin, MendĂvil-Quijada, HĂ©ctor (2017) New UâPb and ReâOs geochronology of Laramide porphyry copper mineralization along the Cananea lineament, northeastern Sonora, Mexico: Contribution to the understanding of the Cananea copper district. Ore Geology Reviews, 81. 1125-1136 doi:10.1016/j.oregeorev.2015.11.029 | Journal (article/letter/editorial) | | Contribution to the understanding of the Cananea copper district Rafael Del Rio-Salas, Lucas Ochoa-LandıÌn, MartıÌn...Contribution to the understanding of the Cananea copper district, Ore Geology Reviews (2015), doi: 10.1016/j.oregeorev...Contribution to the understanding of the Cananea copper district RI PT Rafael Del Rio-Salas (1); Lucas Ochoa-LandĂn...85721 USA. (4) U.A. Ciencias de la Tierra, Universidad AutĂłnoma de Guerrero, Ex-Hacienda San Juan Bautista... ACCEPTED MANUSCRIPT ABSTRACT The Cananea mining district constitutes the cluster of deposits that is |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...(oceanic). This zone, in the subsurface, separates the San Jacinto belt from the Sinu belt in the Tertiary basins...the Cordillera Occidental and Serrania de Baudo (San Juan-Atrato Basin), the Serrania de Perija and Sierra...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic |  | | Book | | Spanish-English, English-Spanish glossary of gem, mineral and mining terms. BY PAUL WILLARD JOHNSON Price $2.00 r...El Antimonio District Cananea District ...... Arizpe District ........... Nacozari District ...... Moctezuma...Moctezuma District ... Hermosillo District ... Alamos District ........ San Bernardo Area Alistos District...SECTION 2 â Highway 45 Sabinal District ............... Los Lamentos District.... Placer de Guadalupe Puerto...Puerto del Aire District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine |  | | Report (issue) | | LLC Denver, Colorado USA © 2009 by Lithographie, LLC P.O. Box 11613 âą Denver, CO 80211 âą USA Phone 1.303...and Erica Van Pelt Lithographie, LLC âą Denver, Colorado 60° 10 B R A S I L 14 PAZ /LAApolo 0 CRUZ............................ 4 BY ALFREDO PETROV Mining, Politics, and Tumult: A Brief Look at Bolivian...BY JAROSLAV HYRSL AND ALFREDO PETROV The Poopo District ................................................ALFREDO PETROV Silver and Tin Minerals from the San Jose and Itos Mines in Oruro ... 26 BY ROBERT B. |  | | Report (volume) | | Rm G-84 DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. LAKEWOOD, Colorado-- Federal Center...Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...significant tasks. GRADE-TONNAGE MODELS Estimated pre-mining tonnages and grades from over 3,900 well-explored...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where |  | | Catalog/List | | AURICHALCITE - BISBEE: Southwest Mine, Cochise County, Bisbee, Arizona: Exceptional baby blue to deep...AURICHALCITE - 79 MINE: 79 Mine, Banner District, Gila County, Arizona: Delicate radiating acicular and...MORENCI MINE Morenci Mine, Clifton-Morenci District, Greenlee County, Arizona: Excellent specimens of this...supply. CALCITE - BISBEE: Southwest Mine, Cochise County, Bisbee, Arizona: AWESOME! Exquisite masses of...STRONTIANITE AND CALCITE: Mandata Quarry, Cumberland County, Pennsylvania. An awesome new find from late last |
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