 | | Report (issue) | | Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits.........................tellurides and arsenides in an assemblage of magnetite, chalcopyrite, and bornite in the porphyry deposit...deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in...which will vary with the price of copper and local mining costs. At Dos Pobres, Arizona, from the top of...regional faults such as near deposits in northern Chile (Behn and others, 2001; Gow and Walshe, 2005), central |  | | 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...History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Northern Chile Geology of the Bingham Canyon Porphyry Cu-Mo-Au Deposit, Utah Geology and Exploration Progress |  | | Report (volume) | | Director Bulletin 859 GEOLOGY OF THE SANTA RITA MINING AREA NEW MEXICO BY A. C. SPENCER AND SIDNEY...data__--__-___-_--_-__-_--_---._--.___.__----__------_ History of mining..___________________________________________ 1...and granodiorite porphyry____'________________ Santa Rita stock._____________________________________ Hanover-Fierro..._----_-_-_Ores of disseminated chalcocite at Santa Rita---__--_------------Veins..---------------.--_-------------...Geologic map of Santa Rita quadrangle, New Mexico. __ In pocket. 2. Structure sections of Santa Rita quadrangle |  | | Book (volume) | | University with a B.Sc. Honours. He completed his PhD in Mining Geology in 1979 at Imperial College, London. His...contributions to economic geology. Stints with Palabora Mining Company, JCI and Anglovaal added to Ross’ southern...After moving to Australia in 】 979, Ross, as a District Manager with CRA Exploration, led the team that...existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....the largest deposits in any established porphyry province. For a discussion of the accepted terminology |  | | Report (issue) | | INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING Sc TECHNOLOGY............................................... 7 Mining .................................................OCCURRENCES .............................. Petaca mining district, Rio Arriba County ........................................................ 26 Bromide mining district ....................................................................... 26 Questa molybdenum mine ............................................... |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • 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 |  | | Report (issue) | | SOUTHWESTERN NEW MEXICO SECTION American Institute of Mining and Metallurgical Engineers FIELD TRIP COMMITTEES...Gladstone Arrangements with John Byron Georges Mining Companies Faick Hardie Ordonez Road log - Silver...Southwestern New Mexico Section, American Institute of Mining and Metallurgical Engineers acknowledge with gratitude...Foreword . Broader Geologic Features of Region Central Mining D.istrict, New Mexico .. (By.. ..S... G... ..... . . . . . . . .. Formations in the Central district . • • • . . . . • • Ore Del)Osits . . . . . • |  | | Journal (article/letter/editorial) | | gsapubs.org on January 20, 2016 740 P. G. LEROY—SANTA RITA COPPER DEPOSIT Sampling of stages of alteration...cited ILLUSTRATIONS Figure 1. Location map of Santa Rita porphyry copper deposit, New Mexico 2. Granodiorite...porphyry dike. . 7. Copper-zinc zoning north of the Santa Rita pit 8. Chloritization of biotite—stage 1 granodiorite...hydrothermal alteration and copper mineralization in the Santa Rita porphyry copper deposit of southern New Mexico...per cubic centimeter 754 13. Geological map of Santa Rita copper pit. 755 14. Variation of copper content |  | | Journal (article/letter/editorial) | | 2016 A History of Mineral Collecting at the Chino Mine VIRGIL W. LUETH New Mexico Bureau of Geology and...and Mineral Resources New Mexico Institute of Mining and Technology 801 Leroy Place Socorro, New Mexico...ron_gibbs@fmi.com robert_north@fmi.com T he Chino mine is probably one of the oldest collecting sites in...collected at the site since prehistoric time. The mine derives its name from the Spanish term for chalcopyrite...the Chinese, as has long been reported. The Chino mine is located in eastern Grant County, New Mexico, |  | | Report (issue) | | General Geology of Santa Rita Quadrangle GEOLOGICAL SURVEY PROFESSIONAL PAPER 555 General Geology...Geology of Santa Rita Quadrangle Grant County, New Mexico By WILLIAM R. JONES, ROBERT M. HERNON, and SAMUEL...structural framework of a major base-metal mining district UNITED STATES GOVERNMENT PRINTING OFFICE...age Continued Quartz monzonite porphyry of the Santa Rita stock__ _____________________--___---_--__ Quartz...________----__----_-__ Structural features of the Santa Rita quadrangle---Structural history.____________ |  | | Journal (article/letter/editorial) | | the massivesulphidemineralization in the Noranda district, Northwestern Quebec: Proc. Geol. Assoc. Can....Iron King Maruyama,S., 1967,Kurokogeology:World Mining,April, p. 15-16. McCartney,W. D., and Potter,...Palawan Province, Philippines: Ecoa. G•.o•..,v. 58, p. 107-130. Katsuma,M.. 1967, "Harmonic mining" at Shakanimine:...Shakanimine: World Mining, April, p. 17-19. Kalliokoski,J., 1965,Metamorphicfeaturesin North American...COMMUNICATION FIG. 2. Intermineral dike that cuts magnetite- and chalcopyrite-bearingquartz veins and is cut |  | | Journal (article/letter/editorial) | | 11 PUS. APRIL 1860 HYDROTHERMAL ALTERATION AT SANTA RITA, NEW MEXICO BY PAUL F. KERR, J. L. KULP, C. MEADE...Quartz diorite silis 285 Hanover intrusive 287 Santa Rita intrusive 288 Description 288 Sequence of crystallization...in the Santa Rita intrusive. . . 302 Mineral deposits 304 Types of mineral deposits 304 Magnetite bodies...Molybdenum 310 Zinc 310 Hydrothermal alteration 310 Santa Rita intrusive 310 General description 310 Areas of...325 Relation of ore deposition to alteration in Santa Rita stock 326 Ore genesis 331 Hornblende porphyry |  | | Journal (article/letter/editorial) | | the Kalamazooportionof the San Manuel-Kalamazoo district,Pinal County,Arizona, has presentedan unparalleledopportunityfor...drilling(Lowell,1968) of the Kalamazoo portionof the district and in exploitationof the San Manuel portion....Hornblen_d..e.._. Ep,car,mont,chlor(2 types) .... Magnetite A-K-C-F Chloritized,+ leucoxene, qtz Chlaritized...followingsections,the fresh rocksat San apatite,sphene,magnetite,and very sparsemonazite. Manuel-Kalamazoo are...hornblende,apatite, ruffle, zircon, and minor magnetite are generally euhedral, the first two reaching |  | | Journal (article/letter/editorial) | | 1007/s00126-014-0539-y ARTICLE Geochemistry of magnetite from porphyry Cu and skarn deposits in the southwestern...compositional variations in hydrothermal and igneous magnetite from five porphyry Cu–Mo and skarn deposits in...in the southwestern United States, and igneous magnetite from the unmineralized, granodioritic Inner Zone...for the minor and trace element chemistry of magnetite from the investigated porphyry and skarn deposits...(I) igneous magnetite are Mg, Al, Ti, V, Mn, Zn, for (II) hydrothermal porphyry magnetite are Mg, Ti, | | | 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 México...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 México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (article/letter/editorial) | | ideal case, to assist in the planning of selective mining. Introduction T H E ECONOMIC GEOLOGY of polluting...processes operate. Environmental standards for the mining and smelting industries, however, are being improved...Porphyry copper deposits account for 60% of the world's mine production of copper and constitute 80% of ore reserves...SA 39. 40. Rosa 41. 42. Antamina Cerro Verde-Santa References Langlois (1978) 4 Titley (1982) Titley...Mocho X 43. Quellaveco 44. Michiquillay X X X Chile 45. Cerro Blanco 46. Chuquicamata SAI X SAI S |  | | Journal (article/letter/editorial) | | Igneousand hydrothermalbiotitein the Santa Rita stock,whichhoststhe Santa Rita porphyrycopperdeposit,hasbeenanalyzedby...the composition of biotiteare apparentin the Santa Rita stockand in eachtypeof alterationexceptphyllic...the Santa Rita stock, New Mexico, which hosts the SantaRita porphyrycopperdeposit. The Santa Rita stock... in BIOTITE GEOCHEMISTRY, SANTA RITA DEPOSIT, N. M. [a OSWALDO [ MINE // ':':':':' //(N-S 861...861 gene. Detailed investigations of the Santa Rita stock and its associated alteration and mineralization |  | | Report (volume) | | DiRECTOtt BTJI/LETIN 582 MINERAL DEPOSITS OF THE SANTA RITA AND PATAGONIA MOUNTAINS ARIZONA BY FRANK C....17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...______-_____________ Mountains _ __________ _ Santa Rita and Patagonia ranges ______ _ Empire Mountains..._____ Valleys ___________'__-_________________ Santa Cruz Valley-________________ __ Cienega Valley_..._______________ . Placers __ _ Mineralogy ____________ Mining districts, camps, and properties. Helvetia district_ |  | | Report (issue) | | INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...23 23 24 24 25 26 26 26 26 26 27 28 28 29 Page MINING DISTRICTS .................................................................. 30 Tijeras Canyon District ........................................................... 31 Black Range (Taylor Creek) Tin District .............................................................. 31 Mogollon (Cooney) District ....................................................... |  | | Book | | Editors. SPENCER . . R. TirLey has worked as a mining geologist in the western United States in both...tectonics in the Basin and Range Province, and work on a number of individual mining districts and on numerous...establish Tucson, Arizona, as the hub of the copper mining industry of the United States. In fact, an inscribed...especially pleased to have the privilege of various mining company executives. and Deposits have in the...this volume. C > ¢ ¢ PREFACE The copper province of the Southwest manifests itself in a variety |  | Ayati, F., Yavuz, F., Noghreyan, M., Haroni, H. A., Yavuz, R. (2008) Chemical characteristics and composition of hydrothermal biotite from the Dalli porphyry copper prospect, Arak, central province of Iran. Mineralogy and Petrology, 94 (1) 107-122 doi:10.1007/s00710-008-0006-5 | Journal (article/letter/editorial) | | Dalli porphyry copper prospect, Arak, central province of Iran F. Ayati & F. Yavuz & M. Noghreyan & H...system produced a secondary biotite–K-feldspar–magnetite assemblage and accompanies to chalcopyrite and...e-mail: yavuz@itu.edu.tr H. A. Haroni Department of Mining, Isfahan University of Technology, Isfahan, Iran...Miocene–Pliocene volcano-plutonic rocks in the central province of Iran. The Dalli porphyry copper deposit accompanies...potassic alteration (secondary biotite–K-feldspar–magnetite–quartz assemblage with strong stockworks and ore |  | | Report (issue) | | HYDROTHERMAL AND MAGMATIC MINERAL DEPOSITS Page Magma, Mine,;Superior (oo. ciges Rocttactek ors eno os es snl...mines of which a district is composed but rather that the geological conditions from one mine to another within...within the district are so generally the same that what is said of one mine will be true for the others...(in the United States and Canada) by state or province. The 150 bibliographies listed in the table of...Canadian Institute of Mining*and| Metallurgye a. 12ers ee ett elt hanes Engineering and Mining Journal...... |  | | Report (issue) | | the Cripple Creek mining area, Colorado, and the Lordsburg-Tyrone-Silver City mining areas, southern New...productive mining centers in the areas under consideration are the Cripple Creek District, Colorado,...Silver City quadrangle: the Safford (Lone Star) District, Arizona, located in the northwest quadrant of...of the quadrangle and the Central (Santa Rita) and Burro Mountains (Tyrone) Districts, New Mexico, located...northeast corner of the quadrangle. The Central district is the more northeast of the latter two (fig. |  | | Journal (article/letter/editorial) | | THE GEOLOGIC AND STRUCTURAL SANTA RITA (CHINO), RELATIONS AT NEW MEXICO2 SIDNEY PAIGE. The following...geologic and structural featuresobservedin the Santa Rita region while the writer was engagedin preparinga...Quadrangleduring the summerof I9IO. The area about Santa Rita was not given such attention as it would naturally...found in the heart of the developedarea in the Santa Rita campand immediatelyto west and south. What is...west side of Hanover Creek and in the Hanover mine and is said to extend on the surface for somedistancefarther |  | | Journal (article/letter/editorial) | | other porphyry Cu-mineralized magma systems (Santa Rita, USA; Bajo de la Alumbrera, Argentina) and several...Subsequent intrusives located several km southeast of the mine area include the volcanic plugs of the Step Mountain...hornblende, hem = hematite, ilm = ilmenite, mgt = magnetite, MIs = melt inclusions, ol = olivine, ol† = altered...from the two most mafic magmas identified at Santa Rita, New Mexico, were rehomogenized in a similar...(15–20 vol %), biotite (5–7 vol %), and minor magnetite (<1 vol %) in an aphanitic groundmass. The plagioclase |
|
