 | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals...crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil............................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e c....................... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO.......................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u |  | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract ................................ 427 430 434 448 454 462 Casapalca ................................................the center of the districts to the margins. This district zoning is modifiedby local or orebodyzoning and...Cerro de Pascoand later expanded' to Morococha, Casapalca,San Cristobal and Yauricocha. Exploitation of...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went... So now it is recognised as a potential uranium mine! Another anecdote involved a light plane brought...amethyst, fluorapatite and tourmalines. Rossinguranium mine, a uraniferous granite, was also mentioned. Rick |  | | Journal (article/letter/editorial) | | Springer-Verlag 1992 The Hiendelaencina mining district (Guadalajara, Spain) d. Martinez Frias Instituto...12, 1991 Abstract. The Hiendelaencina mining district (Guadalajara, Spain), includes the ore deposits...areas. In this paper a general overview of this district is given, with special emphasis on the parageneses...Bustarviejo in the Province of Madrid, through the Province of Segovia, to La Bodera in the Province of Guadalajara...(Fig. I). The mining district of Hiendelaencina, which includes the Hiendelaencina mine itself as well as |  | | Journal (article/letter/editorial) | | 2005 Origin of high-Ag fahlores from the Galena Mine, Wallace, Idaho, U.S.A. RICHARD O. SACK,1,2,* ROB...Tetrahedrite fahlores from the Galena Mine of the Coeur d·Alene Mining District (Wallace, Idaho) have been found...yet found [molar Ag/(Ag + Cu) = 0.443] in the district, and forms a secondary overprint on any primary...obtained for the Gold Hunter vein of the Lucky Friday Mine. This result and the absence of readily detectable...detectable diaphorite (~Pb2Ag3Sb3S8) in the Galena Mine sample containing the highest Ag fahlore indicate a |  | | Journal (article/letter/editorial) | | solution across the Pb2S2-AgSbS2-AgBiS2 (galena-miargyrite-matildite) ternary. Dry sinter experiments at...thermodynamic model may be used to understand district Ag-distribution or as an exploration tool. Keywords:...stability field extends all the way to stoichiometric miargyrite (AgSbS2), which has a monoclinic crystal structure...we focus on compositions in the galena (Pb2S2)-miargyrite (AgSbS2)-matildite (AgBiS2) ternary (hereafter...(Czamanske and Hall 1975), the Santa Eulalia mining district, Mexico (Lueth et al. 2000), 1630 CHUTAS ET |  | | Journal (issue) | | Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . ...crystal cluster, 7.3 cm, from near Bapu, Guangdong Province, China. Rob Lavinsky specimen, now in the Tom...recovered from the dumps of this small mine. Local collectors reworked the mine dumps many times in search of...about 325 meters southwest of the Bishop manganese mine. The locality was early on referred to as a “copper...spatially distinct from the nearby Bishop manganese mine. The dumps do not contain significant manganese |  | | Journal (article/letter/editorial) | | Ag-sulphosalts in a zoned ore deposit, Julcani, Peru R. O. SACK1,* 1 2 AND P. C. GOODELL2 Department... The sulphide ores from the Julcani mining district (Peru) display many retrograde reactions that may...[~(Cu,Ag)10(Zn,Fe)2(Sb,As)4S13] from the Herminia mine exhibit pronounced downstream enrichments in molar...ratios and Bi/(Bi+Sb) ratios of aramayoite and miargyrite after cooling through 220±10ºC. Galenas, however...reactions, Julcani District, Peru. Introduction THE Julcani mining district in Peru is located in the |  | | Journal (article/letter/editorial) | | pyrite. The Ag:Sb of the bulk concentrate from the mine is 1.076 and the Ag:Pb is 0.088. Compositions of...fluid-inclusion data for higher elevations in the mine. K EY WORDS : Mexico, Ag-Zn-Pb system, ore genesis...1984), although ore in the nearby Chalchihuites district was discovered in 1556 1558 (Consejo de Recursos...normal faulting, as fault-gouge fabric within the mine indicates an oblique component, and no consistent...standardized with synthetic fahlores, galena, and miargyrite following Sack et al. (2002). Analyses are plotted |  | | Journal (article/letter/editorial) | | andorite, owyheeite, diaphorite, jamesonite, miargyrite, bournonite, chalcopyrite, and electrum. Ag-rich...tetrahedritess associated with silver minerals such as miargyrite, andorite and diaphorite using Sack’s thermochemical...Ag-bearing phases such as the tetrahedrite series, miargyrite, andorite, diaphorite, and owyheeite; Pb-bearing...pyrite, sphalerite, jamesonite, tetrahedrite, miargyrite and andorite. The assemblage arsenopyrite + pyrite...interbanded with quartz. Tetrahedrite, jamesonite, miargyrite and andorite are abundant in the interstices |  | Mulshaw, Sean C., Puig, Carlos, Spiro, Baruch, Buchanan, Dennis L. (1997) Genesis of epizonal Ag vein mineralization at San Bartolome in central Ecuador; textural evidence, fluid inclusions, and stable isotope geochemistry. Economic Geology, 92 (2) 210-227 doi:10.2113/gsecongeo.92.2.210 | Journal (article/letter/editorial) | | byNisshoi IwaiofJapan(Worley, The San Bartolom6 mine is situated at an elevation of about 1989),in a...Inc., Canada,finallyled to the development of the mine 3,000m, approximately ownedbythe Armenosubsidiary...qui Formation The Huaneabambadeflection,near the Peru-Ecuadorbor- oldervolcanic package in themineareaitself(Fig...identifiable by the followsa southeasterly linein Peru. of veryhard,rounded, exfoliated boulders upto 2...detailof thesegeologic successions is westofthe mine(W. Murton,perscommun., thatmetalliferous fluidsmayhaveexploited |  | Zeng, N., Izawa, E., Motomura, Y., Lai, L. (2000) Silver Minerals and Paragenesis in the Kangjiawan Pb-Zn-Ag-Au Deposit Of the Shuikoushan Mineral District, Hunan Province, China. The Canadian Mineralogist, 38 (1) 11-22 doi:10.2113/gscanmin.38.1.11 | Journal (article/letter/editorial) | | Pb–Zn–Ag–Au DEPOSIT OF THE SHUIKOUSHAN MINERAL DISTRICT, HUNAN PROVINCE, CHINA NANSHI ZENG AND EIJI IZAWA Department...Kangjiawan deposit, in the Shuikoushan district, Hunan Province, China, is a representative hydrothermal...deposit, Hunan Province, China. SOMMAIRE Le gisement de Kangjiawan, situé dans le district de Shuikoushan...Shuikoushan, province de Hunan, en Chine, est représentatif des gisements hydrothermaux à Pb–Zn–Ag–Au de cette...pyrargyrite–proustite, gisement à Pb–Zn–Ag–Au de Kangjiawan, province de Hunan, China. INTRODUCTION Silver minerals |  | | Journal (article/letter/editorial) | | epithermal deposits of the Steens–Pueblo Mining District of southeastern Oregon. Electron-microprobe analyses...tetrahedrite–tennantite series, argentotennantite, Steens–Pueblo District, Oregon. SOMMAIRE La solution solide tétraédrite–tennantite...série tétraédrite–tennantite, argentotennantite, district de Steens–Pueblo, Oregon. § E-mail address:...The mercury deposits of the Steens–Pueblo Mining District in southeastern Oregon are very unusual in that...and pits (over 90 sites) in the Steens–Pueblo District were examined for tetrahedritess mineralization |  | | Journal (article/letter/editorial) | | that much of the Ag mined from the Coeur d’Alene district was originally present in galena. They also confirm...fosalt assemblages, diaphorite (Pb2Ag3Sb3S8) + miargyrite ([(AgSb),Pb2]S2) or diaphorite (Pb2Ag3Sb3S8)...Cu)3SbS3 pyrargyrite (Prg) [Cu3SbS3], (Ag, Cu)SbS2 miargyrite (Mia) [CuSbS2], and (Zn, Fe)S sphalerite (Sph)...hcp(Ag,Cu)2S solid solutions; Fah = fahlore; Mia = miargyrite; Plb = polybasite; Prg = pyrargyrite; Stb = stibnote...fahlores in the assemblage fahlore + pyrargyrite + miargyrite + sphalerite (Sph) in the system of Ebel and |  | | Journal (article/letter/editorial) | | Geological and Hydrothermal Processes, Northern Peru a b Andrew W. Macfarlane , Rosa-Maria Prol-Ledesma...Geological and Hydrothermal Processes, Northern Peru, International Geology Review, 36:7, 645-677, DOI:...Geological and Hydrothermal Processes, Northern Peru A N D R E W W. MACFARLANE, Department of Geology...Abstract Mineralization in the Hualgayoc district of northern Peru occurs in altered Miocene felsic intrusions...rock-hosted base-metal veins. Igneous rocks in the district are affected by propylytic, sericitic-argillic |  | | Book | | A L'ÉCOLE DES INGÉNIEUNS CIVILS ET DES MINES DE LIMA, DIRECTEUR DE LA REVISTA DE AGRICULTURA D, DÉLÉGUÉ...les richesses naturelles de ce pays privilégié. Lima , 20 mars 1878 . MINÉRAUX DU PÉROU CONSIDÉRATIONS...guano , tant de la Punta de > Lobos, dans la province de Tarapacá, que dans celui des îles Guañape et...3 mètres de profondeur. . Punta de Lobos. - Province de Tarapacá . Cette momie est celle d'un individu...mètres envi ron de profondeur. Punta de Lobos. - Province de Tarapacá . Cette momie a la même couleur et |  | | Report (issue) | | 323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...between galena sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p... study mine, of the '"'B" limestone Bingham mining The age of porphyry-type district, 66, p. | | | Book | | A 1,'ÉCOLE DES INGÉNIEURS CIVILS ET DES MINES DE LIMA, DOCTEUR ÈS SCtESCBS » il. MARTINET (DE DIRECTEUR...A L’ÉCOLE DES INGÉNIEURS CIVILS ET DES MINES DE LIMA, DIRECTEUR DE LA « REVISTA DE AGRICt'LTURA », DÉLÉGUÉ...les richesses naturelles de ce pays privilégié. Lima, 20 mars 1878. MINERAUX DU PEROU CONSIDÉRATIONS...dans le guano, tant de la Punta de Lobos, dans la province de Tarapacâ, que dans celui des îles Guanape et...profondeur. trouvée dans le guano à Punta da Lobos. — Province de Tarapacd. Cette momie est celle d’un individu |  | | Journal (issue) | | 0026-4628 ‘Continued on p. 247 Articles The Outlaw mine, Nye County, Nevada ..............................P. Cassedanne & L. Barreto The Messina mining district, South A frica .................................Valley Road Watsonville, California 95076 The Outlaw mine has long been known as an occurrence o f rare and...benjaminite, fo r which it is the type locality. The mine has been idle fo r more than 60 years, and because...More than 30 minerals have been identified from the mine and studies continue on the sulfosalt mineralogy |  | | Report (issue) | | . 8 7 S. America : Bolivia ; Chile ; Colombia ; Peru . 1 2 6 WORLD MAP OF SILVER DEPOSITS . REFERENCES....., Brazil . . . Colombia • • • Ecuador . . . . Peru . . . . Guianaand Uruguay . . Venezuela. . . . Europe...both gold and silver. T h u s , in the Kongsberg district the proportion of silver to gold is given a s...produced silver may be mentioned East Huel Rose lead mine (yield from 1852 to 1861 was 260,721 oz.), and West...silver-lead mine (yield from 1851 to 1863 was 332,204 oz.), and the Frank Mills lead mine (yield from |  | | Book | | MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Report (issue) | | silver-containing batteries 80 Table 10 United Kingdom mine production of silver: 1851-1982 83 Table 11 United...86 Table 13 World mine production of silver: 1821-1981 87 Table 14 World mine production of silver...of world silver mine production: 18661870 and 1980 89 Table 16 World and UK mine production of silver...of world total requirements. About 75% of world mine production of silver is obtained as a by-product...860 g per tonne are not uncommon. Mexico, Canada, Peru, USA and Australia together account for 750/o of |  | | Book (edition) | | SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5 mm, Iturnbiara...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga |  | | Book | | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds of silver wires, up...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from...mm (4 5/i6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Book | | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds of silver wires, up...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets...of crystallized gold occurred in the Jamestow n mine. California, USA, where a cavity, which yielded |
|
