 | | Book (volume) | | crystal-chemical formula is N(1)3N(2)3N(3)3N(4)3N(5)3M(1)6M(2)3–6M(3)M (4)Z3[Si24O72]O0 4–6X2 where N(1–5)...Fe; M(2) ¼ Fe, Mn, Na, Zr, Ta, Ti, K, Ba, H3O; M(3) and M(4) ¼ Si, S, Nb, Ti, W, Na; Z ¼ Zr, Ti, Nb;...-dominant), (2) golyshevite (CO32 -dominant) and (3) feklichevite (Cl -dominant) first determined as...are considered below. 1.1 The Discrete Approach 3 Fig. 1.2 IR spectrum of kyanoxalite from Alluaiv...independent tetrahedral sites from 3 to 5 (from 1 to 2 for Be and from 2 to 3 for P). As a result, additional |  | | Report (issue) | | ORE DEPOSITS IN THE SOUTHERN CORDILLERA" AGS/UA Mine Tour and Field Trip data for TRIP #10 "Silver Bell...ASARCO (Cliff Dilbert), Homestake Mining Co. (Steve Davis), and BS&K Mining Co., for providing our field leaders...hard-hats ': -- · AGS needs 63 hats (coming from Mission Mine) Field boots required (no sandals, tennis sh6es...talks will be presented. MINE TOUR NOTICE PLEASE NOTE When visiting the mines and their environs, ABOVE...continues N over an intermontane valley with as much as 3 Km of post-Paleocene gravels below. Drive N successively |  | | Report (issue) | | SURVEY Geology and gold deposits of the Oatman District Northwestern Arizona By Ed DeWitt 1 , Jon P...10 11 11 11 12 12 12 ILLUSTRATIONS Figure 1. 2. 3. Location map of the Oatman area, northwestern Arizona...Arizona........ Geologic map of the Oatman district, Arizona................. Rj-R2 classification diagram...6. Detailed geology and location of mines in the Oatman district.......................................per ton, of individual deposits in the Oatman district............................ 7B. Contour map of |  | | Book | | Editors. SPENCER . . R. TirLey has worked as a mining geologist in the western United States in both...his undergraduate work at the Colorado School of Mines and earned the doctorate from the University of...Bureau of Mines. He arrived in Arizona in 1918, with a B. S. degree from the Missouri School of Mines. After...Army, he joined the staff of the Arizona Bureau of Mines. During his first few years with the Bureau he collaborated...Range Province, and work on a number of individual mining districts and on numerous mineral commodities. |  | | Report (issue) | | Figure 3. Figure 4. of Mineral Deposits in Northwestern Mexico Los Gavilanes Tungsten District El Antimonio...Antimonio District Magdalena District Cananea District Preliminary Deposit-Type Map of Northwestern Mexico...MEXMRDS. 1 The database consists of 753 records of mines, prospects, and mineral occurrences in northwest...or to a group of closely-spaced deposits. Two district records have been included (MX00018 and MX02161)...closely-spaced mines that have been included in one record, or names of individual orebodies. DISTRICT/AREA Informal |  | | Journal (article/letter/editorial) | | and structural evolution of the Pataz gold mining district: Implications for the timing and origin of...a b s t r a c t The Paleozoic Pataz–Parcoy gold mining area is located in a right-stepping jog on the...is that of a rift and graben terrain. The Pataz district (the northern part of the Pataz–Parcoy area) is...northwest-striking (NW–NNW) faults and northeast to east northeast-striking (NE–ENE) lineaments, both of...across NE–ENE lineaments. The Lavasen graben, to the east of the central horst, contains the Lavasen Volcanics |  | | Journal (article/letter/editorial) | | property of George Hobbs close to the north line of Sec. 3, T 2 0 S , R7E. (a little south of Pleasant Grove...sent R & M a number of specimens from the copper mines of his town. The specimens are extremely beautiful...When it comes to beautiful minerals, the copper mines of Arizona rank high in the mineral world. Arkansas—At...of black, crystallized ferberite from the Conger Mine, near Nederland, Boulder Co., Colo. It is good to...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the |  | | Report (issue) | | deposits, or a formally designated mining district. For some mining districts described in this report...individual deposits within the district are also given. This was done so that district-scale phenomena, such as...as zoning, could be described in the district record, whereas deposit specific data could be described...districts, individual mines and mining claims. MINING DISTRICT/AREA Name of the mining district or geographical...POSITION FROM NEAREST LOCALITY Distance in kilometers (KM) and compass direction from the nearest town or village |  | | Report (volume) | | characterized by a low tenor of galena. At most mines ore is mined selectively, crushed, and concentrated...bodies in most deposits precludes larger scale mining or mechanizations of operations, and it is concluded...small mills in other districts would also permit mining of lower grade ore. Replacement deposits of lead-zinc...districts and copper sulfldes in the Antamina-Contonga district contain large reserves of possibly minable material...investments in roads, concentrating plants, and mining machinery. INTRODUCTION The Andean mineral province |  | | Report (issue) | | Keith 2/, Jocelyn A. Peterson 3/ Donald F. Huber 3/ and Ted G. Theodore 3/ U.S. Geological Survey Open-File...Present address: MAGMACHEM Assoc., Phoenix, AZ. 85044 3/ Menlo Park, CA., 94025 RE0.1 STARE Co6; 4004225... wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...CUA AG BORIANA MINE 18N 115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE...CHILDS-ALOWINKLE HUN CINNABAR MINE 02N I14-19-18w 09 33-32-154A CUPRITE MINI 175 16E 28 31-55-314 110-42-30w CU AG |  | | Report (issue) | | 300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop 533), Rm. 3128. 345 Middlefield Rd. RESTON,...Part II Geology and Gold Deposits of the Oatman District, Northwestern Arizona By ED DEWITT, JON P. THORSON...Geology and Gold Deposits of the Marysville Mining District, Montana By JAMES W. WHIPPLE Gold Deposits...Deposits of the Boulder County Gold District, Colorado By JAMES A. SAUNDERS Part I is Chapter H U.S. GEOLOGICAL...ores Nevada. 2. Gold ores Washington Ferry County. 3. Hydrothermal deposits Nevada. 4. Hydrothermal deposits |  | | Report (issue) | | ASHLEY SCHMITT "As !look back on four decades in mining geology I am impressed by the magnitude of the...geologists who developed the art and science of mining geology into a leading factor in the unprecedented...exploration for new mines. Our generation, in 1. Presented to the Arizona Geological Society , March 3, 1964. This...copper developments in the Southwest-Christmas, Esperanza, Mineral Park and Battle Mountain- suggests that...geology in 1926. His thesis work in the Parral District of Chihauhua, Mexico, (1931) and other investigations |  | | Journal (article/letter/editorial) | | volcanicalterationeventsin the E1Indio preciousmetalbelt 300 km to the south.The Maricungasubbeltsare alsointegralpartsof...lateMioceneage,whichspananeast-west distance of 380 km in this transect(26ø-28 ø S) of the centralAndes... 1262 SILLITOE, MCKEE, AND VILA i 69ø I ESPERANZA (23- 20) 0 km I I 30 I LA COIPA/24-20) - 27" MARTE(14-13)...teethon upthrownside ALTERATION AGE,(Ma) (22) MINE OR PROSPECT VOLCANIC CENTER FIG.1. Location of...datedalunitesare presentasag- dated. Of these,Esperanza,La Coipa, La Pepa, Recengregates of interlocking |  | | Journal (issue) | | Los Angles Mexico Special Issue II The Ojuela Mine Preface to Mexico-II1............................................................................ 3 Introduction ........................................................................... 24 Mapimí District Geology ........................................in the San Judas chimney, Level 6, of the Ojuela mine. Houston Museum of Natural Science collection; Wendell...headframes and processing facilities of the Ojuela mine ca. 1900. The famous suspension bridge designed |  | Witt, W. K., Hagemann, S. G., Villanes, C., Vennemann, T., Zwingmann, H., Laukamp, C., Spangenberg, J. E. (2016) Multiple Gold Mineralizing Styles in the Northern Pataz District, Peru. Economic Geology, 111 (2) 355-394 doi:10.2113/econgeo.111.2.355 | Journal (article/letter/editorial) | | Northern Pataz District, Peru* W. K. Witt,1 S. G. Hagemann,1 C. Villanes,2 T. Vennemann,3 H. Zwingmann...Poderosa S.A., Av Primavera 834, Surco, Lima-33, Peru 3 University 4 CSIRO, of Lausanne, CH-1015, Lausanne...Abstract Gold production from the northern Pataz district in the eastern Andean Cordillera of Peru has been...batholith, in the Vijus-Santa Filomena area of the district. Both are located within a central horst; similar...area. Telescoping of this 10- to 13-km crustal range into a 3-km topographic section of the Andes is |  | | Report (issue) | | .. Appendix 73 73 73 74 74 74 74 83 List of mines and prospects................................................................ 3 4-7 Distribution of sample sites for: 3. <100-mesh stream sediment, NUREdatabase.......................... 63 22. Location map of mining districts .......................................compilation of the Tucson quadrangle .................... 3. Summary of analytical information for RASS, PLUTO...and cumulative production in mining districts.............. 13. List of mines with significant production |  | | Report (volume) | | Some Geologic Features of the Pima Mining District Pima County, Arizona GEOLOGICAL SURVEY BULLETIN...1112-C Some Geologic Features of the Pima Mining District Pima County, Arizona By JOHN R. COOPER CONTRIBUTIONS...geologic map of the eastern part of the Pima mining district, Pima County, Ariz___ ________________________...shallow channeL-_-_--_---_-------_-__------ Facing 78 3. Helmet fanglomerate showing fractured and faulted...southeastern Arizona showing the location of the Pima mining district____-_-_-----_--------_______65 16. Contour |  | | Book (edition) | | MINERALOGY OF ARIZONA • Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona...United States of America 00 99 98 97 96 95 6 5 4 3 2 I Library of Congress Cataloging-in-Publication...and Second Editions PART 2 HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona...Rule Arizona as a Territory 28 Statehood 48 PART 3 rr 22 NOTABLE ARIZONA MINERAL DEPOSITS Porphyry...Hydrothermal Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St |  | | Report (volume) | | BULLETIN 1182-E Description and maps of many small mines and prospects, with sections by C. C. Albritton...______ --- ______________________________ ----__ E1 1 3 4 6 Arizona------------------------------------------------------...--------------------------- Rowley or Reliance mine, by J. A. ~acKallor_____________ PimaCountY----..._____________________ New Years Eve mine.and Esperanza Claims______________ Pima and Santa Cruz Counties...CountY---------------------------------------Santo Ni:iio mine, by D. H. Kupfer______________________ Yavapai |  | | Report (issue) | | ILLUSTRATIONS Table 1. Plate 1. Principal mining districts, mines, and mineral occurrences in the Guiana...metallic mineral occurrences, prospects, mines, and mining districts in the Venezuelan Guiana Shield...produced 15 mt of gold in 1987 (Engineering and Mining Journal, 1987; Hennius, 1988). Newspaper and unofficial...the Venezuelan Guayana region (Engineering and Mining Journal, 1987; Hennius, 1988). Mendoza (1985)...Callao mining district (no. 37 on map). The El Callao mine was the most productive gold mine in the world |  | | Book (edition) | | Leigh McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa...l . , '/ Acknowledgments ix Introduction 3 History of Mineralogy in Arizona 4 Arizona State...Arizona 11 2. Fluorescent Minerals in Arizona 27 3. Arizona Mineral Occurrences 51 4. Arizona Mineral...of known Arizona minerals that fluoresce. Chapter 3 lists all the presently known mineral species found...used mining districts as part of the locality description. These political and geographic district names |  | | Report (volume) | | BLEIWAS and ROBERT G. CHRISTIANSEN, U.S. Bureau of Mines Prepared in cooperation with The U.S. Trade and...bibliographical references. 1. Mines and mineral resources-Altiplano. 2. Mines and mineral resources-Bolivia-Cordillera...resources-Bolivia-Cordillera Occidental. 3. Geology-Altiplano. 4. Geology-Bolivia-Cordillera Occidental. I. Geological...application of mineral deposit models to classic mining areas in Bolivia. The data that result from these...United States. Bolivia has a long and important mining history, and mineral resources will probably continue |  | | 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 — Highway 45 Sabinal District ............... Los Lamentos District.... Placer de Guadalupe Puerto...Aire District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine..... | | | Book (edition) | | MINERALOGY OF ARIZONA Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona...and Second Editions PART 2 HISTORY OF ARIZONA MINING The Prehistoric Period 20 Arizona Under Spanish...Spanish Rule Arizonaasa Territory 28 Statehood PART 3 NOTABLE AND wu MINERALOGY —22 48 ARIZONA MINERAL...Hydrothermal Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County Uranium and Vanadium Deposits 80 Monument Valley 81 63 78 |  | | Book (edition) | | Muineralogy of Arizona Stope in oxide ore, Copper Queen mine, Bisbee. These old workings were probably mined...years as mineralogist with the Arizona Bureau of Mines, he joined the faculty of the University of Arizona...his co-authors. A graduate of Michigan College of Mining and Technology (now Michigan Technological University)...a member of the faculty of Michigan College of Mining and Technology for three years, leaving that position...position to become mineralogist for Silver King Mines, Inc., in Nevada. In 1965 he joined Phelps Dodge |
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