 | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract ................................................... Cerro de Pasco ..................................................the center of the districts to the margins. This district zoning is modifiedby local or orebodyzoning and...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand...observations and ideas. MAJOR ORE DEPOSITS OF CENTRAL PERU 409 General summariesare presentedby McLaughlin |  | Sejkora, Jiří, Škácha, Pavel, Vrtiška, Luboš, Dolníček, Zdeněk, Jindra, Jaroslav (2023) Retgersite from mine dump of the Lill shaft, Březové Hory ore district, Příbram (Czech Republic) Bulletin Mineralogie Petrologie, 31 (1) 89-94 | Journal (article/letter/editorial) | | PAPER Retgersite from mine dump of the Lill shaft, Březové Hory ore district, Příbram (Czech Republic)...(2023) Retgersite from mine dump of the Lill shaft, Březové Hory ore district, Příbram (Czech Republic)...on the dump of the Lill shaft, Březové Hory ore district, Příbram (Czech Republic) in 1990s. The specimen...nickel mineralisation (mostly millerite) in the mine dump conditions. Key words: retgersite, sulphate...vibrational spectroscopy, Březové Hory base-metal district, Příbram ore area Czech Republic Received 10. |  | | Journal (article/letter/editorial) | | A SpecialIssueDevoted to the Mineral Depositsof Peru Preface ULRICH PETERSEN, Departmentof Earth and...PerubarS.A.,Juan de Arona 830 (Of 90I), Lima 27, Peru AND DONALD C. NOBLE MackaySchoolof Mines, Universityof...Raura, SanMateo, Huarochir•,Colquijirca,Cerro de Pasco,Morococha,Huancavelica,Julcani,Castrovirreyna,SanJuande...gypsum(pachas),and sulfur(sillina).They alsoknew of pyrite (quillo,carhua),realgar(huambi),magnetiteandhematite(both...wasmostlyusedfor the treatment of silver and gold ores in Peru, Bolivia, and Mexico (RodriguezHoyle, 1974). In |  | | Journal (article/letter/editorial) | | Ca2Mg(VI002S)oI6H20, a new mineral species from the Blue Cap mine, near La Sal, San Juan County, Utah, U.S.A., is...structure, decavanadate, pascoite group, Blue Cap mine, Utah. SOMMAIRE Nous decrivons la magnesiopascoue...1002S)oI6H20, nouvelle cspcce minerale provenant de la mine Blue Cap, pres de La Sal, cornte de San Juan, au...akampf@nhm.org decavanadate, groupe de la pascoite, mine Blue 680 THE CANADIAN MINERALOGIST INTRODUCTION...described from the Ragra mine (Minasragra) near Cerro de Pasco, Pasco Department, Peru, by Hillebrand et |  | | Book | | Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia...place in September 1986 in Cusco, Peru, sponsored by Multiciencias (Peru) and UNESCO. During this seminar...Latorre, Director of the Multiciencias courses in Peru strongly supported the whole organization of the...Occurrences in the Paleozoic of the Yauli Dome, Central Peru H. W. Kobe . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | deposits of the Colorado Plateau type c. Pyrite-uranium and pyrite-uranium-gold deposits of the Blind River.... . . . d. Vanadium in layered sediments (Mina Ragra type) ................ e. "Kies" and sulfur deposits...copper deposits Caprichosa and Antachajra in Central Peru (with notes on ore genesis in general). N. Jb. Miner...such as for instance in the case of albite or of pyrite gold ores in sediments. we find the following...exhalations. An excellent example is: sulfurgypsum-pyrite deposits on volcanos. B. I. Epigenetic - supergene |  | | Book (edition) | | colours of bornite (brown), chalcocite (blue), and pyrite (creme). 2 Reflectance Reflectance relates to...internal reflections. Isotropic minerals, such as pyrite or galena, do not show bireflectance. Left: Radial...anisotropy. In rare cases, isotropic minerals, such as pyrite or galena, may show an anomalous anisotropy due...transmitted light). Left: The polishing hardness of pyrite (creme) is much higher than that of graphite (brownish...grey), which shows grooves at the contact with pyrite, leading to a strong relief. 4 Cleavage Cleavage |  | | Journal (issue) | | een dubbelslag ! 20.15 h "De Sitio do Castelo Mine (Folgosinho groeve) in Portugal" Etienne Mans ...werden opgezet. Zo bestond de uitbater van de Savage Mine het ooit om zijn voltallige ploeg kompels gedurende...verhaal over edelmetaal - met name de Round Mountain Mine in Nye County (8 pp). Hier werd goud op beperkte...dubbele zal zijn dan die van California. De Meikle Mine in het noordoosten (6 pp) is naast goud (u had toch...mineral from Mina Herminia, Julcani mining district, Huancavelica, Peru 1315-1321 Bairdite, a new mineral with |  | | Report (volume) | | Peruano de Quimica, 3d, Aetas y trabajos. Lima, Peru. Current Sci. [lndia}-Current Science; science in...historia natural, "Javier Prado" Boletfn. Lima, Peru. Litologiya i Polezn. Iskop.-Litologiya i Poleznye...Industrial, Boletim. Belo Horizonte, Brazil. Mine and Quarry Eng.-Mine and Quarry Engineering. London, England...of the Instituto de ingenieros de minas del Peru. Lima, Peru. Minero Mexicano-El Minero Mexicano. Mexico...Italy. Peru, Cuerpo Ingenieros de Minas Bol. See Peru, Inst. Nac. Inv. y Fomento Mineros Bol. Peru, Inst |  | | Report (issue) | | ............................................U22 Mine Waste Characteristics.........................................................................U25 Mine Closure...........................................V/L microgram of vanadium per liter AMD acid mine drainage Ga giga-annum HSLA high-strength, low-alloy...within a given timeframe) LIP large igneous province m meter Ma mega-annum mg/kg milligram per...deposits contain sulfide minerals such as chalcocite, pyrite, and sphalerite, high levels of acidity may be |  | | Book (edition) | | Calaverite II/D.16-40 378 Villamaninite II/D.17-20 380 Pyrite II/D.17-30 382 Cattierite II/D.17-40 384 VIII ...observe bireflectance. Isotropic minerals, such as pyrite or galena, do not show bireflectance. Anisotropic...to judge anisotropy. Isotropic minerals, such as pyrite or galena, generally do not show anisotropy (although...Descriptions Irregular patches of gold (yellow) in pyrite (light cream); West Driefontein, Johannesburg,...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum |  | | Report (issue) | | ------------------6. Proportions of total world mine production of vanadium accounted for by countries...7. 8-9. Estimated world cumulative and annual mine production of vanadium, contained in ore and concentrate:...each country having a major vanadium deposit or district --------------------5. By World Bank economic...resources of vanadium cannot be distinguished. District totals are given for other deposits, for instance...number of records to the vanadium resources of a district or of an area was not done with the same detail |  | | Journal (issue) | | "barbote's eye" (ball-curved micas), "iron cross" (pyrite twins), "Manchurian nut" (complex plagioclase twins)...crystals. Primary subindividuals on crystalfaces. a. Pyrite. b. Nickel-ammonium sulphate. Dimension 4 cm. 8...Unusual Crystallization or... Mineral Pathology? //Mine mlogicheskii zhurnal. 1989.1.11, N 2. p.96-98. 10...crystalfaces. * * a. Sodium sulphate. Height 7cm. b. Pyrite. 13. Polysynthetic twins. * * a. Potassiumferrkyanide...morphology undersubstitution. a. Limonite after pyrite. b. Copper chromate eerchalcanthire. Length 4cm |  | | Catalog/List | | KOMORl'IIITI knh,n ,.:n,tJI~ . Rou~hton G1l, mine ('JIJhnk rdb Cumhr,,1 1'1CII\ h11!r T\ \\ltli...1,il, 111,!<'"•'"' mine CalJh,.·,k I db ( umh11.1 Bnfhl ,k\ quJrl/ m.,trl\...J5\J5.r lO 1q1l·L ORIn,. Jup \lem. llrownlcy lhll mine. l>cnihcad.Cumbna. HonC)'ycllo"' tran lucc111 double...mamx. 32x25 L3 FLt.:ORITE. Jup Vcm. Drownlc 11111 mine. Ncnthcad. Cumbria. Two preny hule 1humbna1lsof...CJJ0,20 LT ! D)T.. i5 2J) ALSlOMTE. U,ownle)'llill mine. Ncn1hcad.Cumbna. A)Supcrbspray of sharp crystals |  | | Book | | colleague, and friend for three decades, who knows Peru and Bolivia, was familiar with the mining industries...Cologne, Germany, who lived many years in Bolivia and Peru and whose recollections of events during and shortly...America. Guenther Vollmers and Vilma Salazar of Lima, Peru, Hans Tordoir of La Paz, Bolivia, Jorge Lazo of...the tin of Bolivia, the lead, zinc and copper of Peru, and the copper of Chile - to mention only very...Central America, Colombia and Venezuela, and then in Peru, Bolivia and Chile as well. The museums of these |  | | Journal (article/letter/editorial) | | CuoAs. (See No. 163) *Cu-Ni 5. Altaite, PbTe. Burney Mine, Sonora, California. M-6 o z 1 3.2 2.27 1.93...Cu-Ni 10. Argyrodite,4AgzS.GeSz. Liza,Pio de Gallo Mine, Porco, Bolivia. M-10B 1 2 3 3.2 3.05 2.82 2.68...Cu-Ni 15.Benjaminite,(Cu,Ag)zS'2PbS2BirSs.Outlaw Mine, Nye Co., Nevada.M-222 odI odI odI 3.60 3.48...Bravoite, (Fe, Ni)Sz. Minas Ragra, Peru. M-209 Note similarity to pyrite No 117 odlo | 3 Fe-- 3....1.688 1.0 *Cu-Ni 39. Coloradoite, HgTe. Vulcan Mine, Gunnison Co., Colorado. M-136 od 1 2 odI 3.23 |  | | Book | | are not likely to underestimate the role of the mine and of the miner in the modern industrial world...Sulphur and Pyrite Native Sulphur 635 636 Pyrite 643 Economics Halite or of Sulphur and Pyrite Competition...brought to mind by reference to a coal mine or a copper mine is that of a vast labyrinth of underground...is — : INTRODUCTION 3 Yet today the term "mine" may be applied with equal justice to the great...producing oil or gas well can be referred to as a mine in the strict usage of that term, yet each carries |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | 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 | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Journal (article/letter/editorial) | | carbon aceous matter (in the form of concretions), pyrite, jor disite, and Vbearing chlorite. Postfault...(V3O4(OH)4), and haggite (V +3VO2(OH)3), as well as pyrite, marca site, barite, native selenium, and sometimes...veins consisting of calcite, fluorite, pitchblende, pyrite, and barite in the anticlinal crests within the...The Minas Ragra quisqueite–patronite deposit is located at 5 km asl in the western Andes (Peru) on the...suggests that the bitumen veins of the Neu quen province have been formed from oil generated by black shales |  | | Book | | The person who throughout his Hfe has dwelt in a district where there are no rocks or stones albeit the...silver, some gem Men minerals sweeps over the district like wildfire. become ardent mineralogists over...Tragedy of a Copper Mine .... 21 of a prehistoric miner who met death in a copper mine and whose body,...story of the Comstock Mine. The copper mines of Lake Superior district. A mine that is too rich. Strange...Romance of the Montana mines. The largest copper mine. The most valuable mines. Vast quantities of minerals |  | | Journal (issue) | | French Creek, Pa. Skeletal xis. w . octahedral Pyrite xis. o n rock. An "old timer". 3 ½ x 3 . . . ....Xld., f ine blue color, on rock. 4 x 3 .. 7.50 PYRITE w. RHODOCHROSITE, Alicante, Colorado. Very attractive................................... 1114 MOSS OPAL MINE IN WESTERN NEBRASKA. By Richard Mitchell .........Foster Mine Open to Collectors Editor R. & M .: The writer purchased the Tilly Foster Iron Mine property...warn them to b:! careful and not fall in the old mine pit as the water is about 700 feet deep. I read |  | | Book | | example. The spellings of names follow CIM; thus pyrite, baryte and sylvine replace the older pyrites,...Keweenaw area of north Michigan; at the Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico....occurrence care should be taken not to confuse gold with pyrite, which is superficially similar. Alluvial deposits...areas including Kimberley, Pretoria (the Premier mine is in this area), and Jagersfontein in the Orange...Localities. Lead is found in Sweden at the Harstig mine, Pajsberg; from the gold placers of the Ural Mountains |  | | Book | | I sell my uranium ore?" "Do I need a license to mine uranium?" "How do I stake a mining claim?" As a...Commission and its predecessor, the Manhattan District, had of a ores. been the sole searchers for...exceptions, the best place to look for a uranium mine is where uranium is known to exist. Descriptions...beryllium is a per cent), however, in a variety of mine, mill, and smelter products, particularly flue gases...principal product of the Shinkolobwe mine, Belgian Congo the Eldorado mine, Great Bear Lake, Northwest Territories |
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Ragra Mine, Huayllay District, Pasco Province, Pasco, Peru