 | | Book | | Gemstonesof Peru . TO ' ..J.O[_)(ON '\J./ITI1 KY Be-51 R~GAF-P5 f JaroslavHyrsl Gemstonesof...Gemstonesof Peru GRflnil © 2012 Text by Jaroslav Hyr~I © 2012 Photos by Jaroslav Hycll (166), Fidel Salinas...Coll. Z. Rosales. Photo J Hyrsl. 6 Introduction Peru is a country rich in minerals, with numerous very...Crowley et al. (1997) and most recently in the book "Peru, Paradise of Minerals" (Hyrsl et al., 2011 ). N...deals with faceted gemstones, which are very rare in Peru. And finally, the reader can find the bibliography |  | Benites, Diego, Torró, Lisard, Vallance, Jean, Laurent, Oscar, Valverde, Pablo E., Kouzmanov, Kalin, Chelle-Michou, Cyril, Fontboté, Lluís (2021) Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru. Ore Geology Reviews, 136. 104236pp. doi:10.1016/j.oregeorev.2021.104236 | Journal (article/letter/editorial) | | Polymetallic Ores from a Porphyry System: the Morococha District, Peru Diego Benites, Lisard Torró, Jean Vallance...Polymetallic Ores from a Porphyry System: the Morococha District, Peru, Ore Geology Reviews (2021), doi: https://doi...Polymetallic Ores from a Porphyry System: the Morococha District, Peru 3 Diego Benitesa, Lisard Torróa,*, Jean...Catholic University of Peru (PUCP), Av. Universitaria 1801, San Miguel, Lima 15088, 7 Peru 8 b Department...the Miocene porphyry- 20 related Morococha District, Central Peru. Among the investigated minerals, |  | | Journal (article/letter/editorial) | | pp. 962-984 ORE CONTROLS IN THE MOROCOCHA R. H. DISTRICT, PERU • NAGELL CONTENTS PAGE Abstract...Eastern Morococha District ......................................... Western Morococha District ................. ABSTRACT The Morococha mining district, 70 miles east of Lima, Peru, is a source of copper...understandingof the complex structural history of the district during the Andean orogeny and the control exerted...INTRODUCTION Tur. Morocochamining district is 92 miles by road east of Lima, Peru. Locatedimmediatelyeast of |  | Catchpole, H., Kouzmanov, K., Putlitz, B., Seo, J. H., Fontbote, L. (2015) Zoned Base Metal Mineralization in a Porphyry System: Origin and Evolution of Mineralizing Fluids in the Morococha District, Peru. Economic Geology, 110 (1) 39-71 doi:10.2113/econgeo.110.1.39 | Journal (article/letter/editorial) | | Evolution of Mineralizing Fluids in the Morococha District, Peru Honza Catchpole,1,†,* Kalin Kouzmanov...polymetallic mineralization) in the Morococha district, central Peru, is part of a large magmatic-hydrothermal...Toromocho porphyry Cu-Mo deposit in the center of the district and display a typical concentric base metal zonation...systems can comprise areas larger than 50 km2 with a district-scale metal zonation of Cu, Mo → Zn, Pb → Ag,...base metal vein and replacement bodies at Morococha, Peru—the subject of this study (McLaughlin and Graton |  | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals... 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil photo................................ 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 .......................................................... Morococha ................................................the center of the districts to the margins. This district zoning is modifiedby local or orebodyzoning and...tionsin Cerro de Pascoand later expanded' to Morococha, Casapalca,San Cristobal and Yauricocha. Exploitation...observations and ideas. MAJOR ORE DEPOSITS OF CENTRAL PERU 409 General summariesare presentedby McLaughlin |  | | Journal (article/letter/editorial) | | IN A ZONED CORDILLERAN BASE METAL DISTRICT, MOROCOCHA, CENTRAL PERU Honza CATCHPOLE§ Earth and Environmental...polymetallic mineralization in the Morococha district, central Peru, displays a deposit-scale base metal...by the host rock on a district-scale. Keywords: base metal zonation, Morococha, stannoidite, tennantite-tetrahedrite...2008, Bendezú et al. 2008a). In the Morococha district, central Peru, Cordilleran polymetallic mineralization...2008), Casapalca, Peru (McKinstry & Noble 1932, Rye & Sawkins 1974), and Colqui, Peru (Kamilli & Ohmoto |  | | Journal (article/letter/editorial) | | ANHYDRITE COMPLEX OF THE DISTRICT, R. H. MOROCOCHA PERU • NAGELL CONTENTS PAGE Abstract .................................................. Anhydrite complex.........................................643 643 ABSTRACT The Morocochamining district in central Peru is a sourceof coppersilver-lead-zincores...serpentine-chlorite-talc, and anhydrite. Diverse opinionsregarding the origin of the anhydrite and associated breccia...descendingmeteoricwaters convetted the upper part of the anhydrite complexto gypsum. Some of l[he gypsumwas taken |  | | Journal (article/letter/editorial) | | Geology Vol. 64, 1969, pp. 691-695 SCIENTIFIC ANHYDRITE-PEGMATITE COMMUNICATIONS URANIUM ORE AT BANCROFT...uniqueoccurrence of uraniumore has recently Bancroft district similar gradations of pegmatite, althoughinto...fluorinemineralizersas the end phaseof a complex of anhydrite,which are from a few inchesto 40 feet magmaticsequenceof...mainlyamphibolites wasof the opinionthat gypsum,anhydrite,and calof Precambrianage. citeare later thanthe...granite and syenite placescomposed of gypsumand anhydrite. The (Robinson,1958,1960;Hewitt, 1959;Lang, Griffith |  | Alford, Lee, Gysi, Alexander P., Hurtig, Nicole C., Monecke, Thomas, Pfaff, Katharina (2020) Porphyry-related polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace element chemistry. Ore Geology Reviews, 119. 103295 doi:10.1016/j.oregeorev.2019.103295 | Journal (article/letter/editorial) | | polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic AuAg vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic vein. The Central City historic Au-Ag mining district is located in the Front Range of Colorado, USA...Previous studies have related ore formation in the district to the emplacement of Late Cretaceous-Paleogene |  | | Journal (article/letter/editorial) | | Hancox, 1936) this argumentis not valid. There the anhydrite dikes occur in Archaean rocks in which no limestone...radio- Nagell, R. H., 1967, Anhydrite complex of the Morococha district, Peru; Eco•;. GeoI.., vol. 52, No...632-644. active minerals in anhydrite. The cooperationof F. F., 1941, Anhydrite and gypsum at Calumet D. |  | | Journal (article/letter/editorial) | | NATHAN, ~ AND E. lASS 3 SUMMARY. Gypsum and anhydrite from the Neogene of the central Jordan valley...calcareous, and, in places, evaporitic (gypsum and anhydrite) rocks. The whole section is characterized by...crystals was found floating within the gypsum and anhydrite and was previously described by Schulman (I962)...gradually upwards into evaporitic gypsum and anhydrite, to which Schulman 0962) gave the name 'Menahamiya...234 The sulphate body consists of a 9 m thick anhydrite lens near the base of the body, surrounded and |  | Rottier, Bertrand, Kouzmanov, Kalin, Ovtcharova, Maria, Ulianov, Alexey, Wälle, Markus, Selby, David, Fontboté, Lluís (2020) Multiple rejuvenation episodes of a silicic magma reservoir at the origin of the large diatreme-dome complex and porphyry-type mineralization events at Cerro de Pasco (Peru). Lithos, 376. 105766pp. doi:10.1016/j.lithos.2020.105766 | Journal (article/letter/editorial) | | porphyry-type mineralization events at Cerro de Pasco (Peru) Bertrand Rottier a,b,c,d,⁎, Kalin Kouzmanov c,...mush a b s t r a c t The Cerro de Pasco district in central Peru hosts one of the world largest porphyry-related...porphyry-related epithermal polymetallic deposits. The district is centered onto a large diatreme-dome complex...mostly dacitic in composition occurring in the district and shows the existence of successive short-lived... The Cerro de Pasco district is part of the Miocene metallogenic belt of Peru which includes a large |  | Rottier, Bertrand, Kouzmanov, Kalin, Casanova, Vincent, Bouvier, Anne-Sophie, Baumgartner, Lukas P., Wälle, Markus, Fontboté, Lluís (2018) Mineralized breccia clasts: a window into hidden porphyry-type mineralization underlying the epithermal polymetallic deposit of Cerro de Pasco (Peru) Mineralium Deposita, 53 (7) 919-946 doi:10.1007/s00126-017-0786-9 | Journal (article/letter/editorial) | | epithermal polymetallic deposit of Cerro de Pasco (Peru) Bertrand Rottier 1,2 & Kalin Kouzmanov 1 & Vincent...of Springer Nature 2017 Abstract Cerro de Pasco (Peru) is known for its large epithermal polymetallic...polymetallic veins and replacement bodies at Morococha, Peru (Kouzmanov et al. 2008; Catchpole et al. 2011...(Baumgartner et al. 2008). The Cerro de Pasco district is located 300 km northeast of Lima on the western...western flank of the Eastern cordillera of Peru (Fig. 1a). It is part of the Fig. 1 Geological map and |  | | 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...Sulfide Occurrences in the Paleozoic of the Yauli Dome, Central Peru H. W. Kobe . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Twin Sandstone CreekLimestonecon.tains gypsumand anhydrite. In the Corocororegion of Bolivia, gypsum and...theSiberian platform (Narkelyun et al., 1969). The province also includesthe importantUdokan depositin (gray...Førmat [øn • .•'• shaleunit • • Lower salt- • • anhydrite unit Proterozoic rocks, which occurs in interbedded...evapo- tions exist in this region. Halite and anhydrite of rites that may have furnisheda sourceof chloride...waters from the marine section at of copper. In Peru, red-bedcopperdeposits at Negra Huanu- shaandDonaBasilia(Kobe |  | Mao, Wei, Rusk, Brian, Yang, Fuchu, Zhang, Mingji (2017) Physical and Chemical Evolution of the Dabaoshan Porphyry Mo Deposit, South China: Insights from Fluid Inclusions, Cathodoluminescence, and Trace Elements in Quartz. Economic Geology, 112 (4) 889-918 doi:10.2113/econgeo.112.4.889 | Journal (article/letter/editorial) | | molybdenum prospect, Utah: John, 1989; Superior district, Arizona: Manske and Paul: 2002; Butte, Montana:...Mesozoic Cu and Mo deposits, with the Dabaoshan district hosting the largest porphyry-type Mo deposit in...granodiorite porphyries in the northern Dabaoshan district (Fig. 1). Skarntype Mo mineralization is developed...developed in the northwest of the Dabaoshan district where granodiorite intruded Upper Devonian limestone...(modified after Liu et al., 1985). The Dabaoshan district lies in the central region of the Nanling Range |  | Lang, Xinghai, Wang, Xuhui, Deng, Yulin, Tang, Juxing, Xie, Fuwei, Yang, Zongyao, Yin, Qing, Jiang, Kai (2019) Hydrothermal evolution and ore precipitation of the No. 2 porphyry Cu–Au deposit in the Xiongcun district, Tibet: Evidence from cathodoluminescence, fluid inclusions, and isotopes. Ore Geology Reviews, 114. 103141 doi:10.1016/j.oregeorev.2019.103141 | Journal (article/letter/editorial) | | the No. 2 porphyry Cu–Au deposit in the Xiongcun district, Tibet: Evidence from cathodoluminescence, fluid...The No. 2 porphyry Cu–Au deposit in the Xiongcun district forms part of the Gangdese porphyry copper belt...al. (2009); (d) geological map of the Xiongcun district, modified from Tang et al. (2015); (e) geological...Hou et al., 2015). However, the Xiongcun Cu–Au district in the belt is unique for its Jurassic age and...and No. 3) have been discovered in the Xiongcun district (Fig. 1d). In terms of ore-forming fluids, only |  | | Journal (article/letter/editorial) | | aboutthirty mineraldistrictsin the Andesof Central Peru. The resultsof that investigation, describingeight...opportunityto study during my residencein Central Peru for over a decade. I wish to expressmy appreciationto...Morocochastocks,in the Catalinavolcanicsat San Crist6baland Morococha, the numerousvein districtsin Tertiary volcanics...the veins in anhydoussilicatealteration zonesin Morococha. Justabouteverytypeof structuralcontrolmay befound...Huallancadistrictand the veinsof the Queropalcadistrict. In the Morococha districtthe bulk of the ore is in intrusives,limestoneand |  | | Journal (article/letter/editorial) | | at: No. 19, Beitucheng Western Road, Chaoyang District, 100029 Beijing, P.R. China. E-mail address:...metals for Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933)...in Altiplano province (Noble et al., 1990) as well as central and Northern part of Peru (Kamilli and...Ciobanu et al., 2002; Grancea et al., 2002), Baguio district of the Philippines and Morobe goldfield of Papua...carbonate (propylitic) alteration that may be district-wide in extent (Hedenquist et al., 2000). The |  | Rottier, Bertrand, Kouzmanov, Kalin, Bouvier, Anne-Sophie, Baumgartner, Lukas P., Wälle, Markus, Rezeau, Hervé, Bendezú, Ronner, Fontboté, Lluís (2016) Heterogeneous melt and hypersaline liquid inclusions in shallow porphyry type mineralization as markers of the magmatic-hydrothermal transition (Cerro de Pasco district, Peru) Chemical Geology, 447. 93-116 doi:10.1016/j.chemgeo.2016.10.032 | Journal (article/letter/editorial) | | magmatic-hydrothermal transition (Cerro de Pasco district, Peru) Bertrand Rottier, Kalin Kouzmanov, Anne-Sophie...magmatic-hydrothermal transition (Cerro de Pasco district, Peru), Chemical Geology (2016), doi: 10.1016/j.chemgeo...T hydrothermal transition (Cerro de Pasco district, Peru) SC R Bertrand Rottier*, Kalin Kouzmanov*...Switzerland **** Volcan Compañía Minera S.A.A., Lima, Peru present address: Memorial University of Newfoundland...known epithermal base metal Cerro de Pasco deposit (Peru) to a porphyry system emplaced at depth. They consist |  | | Journal (article/letter/editorial) | | Cu-Zn-Pb-(Au-Ag) Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER...AND LLUÍS FONTBOTÉ2 1Bilbao 2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...Colquijirca, located in the northern sector of the district, are part of a continuously mineralized northsouth...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | | Journal (article/letter/editorial) | | Cu-Zn-Pb-(Au-Ag) Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER...AND LLUÍS FONTBOTÉ2 1Bilbao 2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...Colquijirca, located in the northern sector of the district, are part of a continuously mineralized northsouth...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | Monecke, Thomas, Monecke, Jochen, Reynolds, T. James, Tsuruoka, Subaru, Bennett, Mitchell M., Skewes, Wiley B., Palin, Richard M. (2018) Quartz Solubility in the H2O-NaCl System: A Framework for Understanding Vein Formation in Porphyry Copper Deposits. Economic Geology, 113 (5) 1007-1046 doi:10.5382/econgeo.2018.4580 | Journal (article/letter/editorial) | | Growth zone Anh 200 m c 200 m d Anhydrite micro-inclusions Anhydrite micro-inclusions Dissolution textures...growth zones in the quartz are defined by bands of anhydrite microinclusions. Sample U82-5-2160.5. d. Optical...crystal growth. Primary growth bands contain anhydrite microinclusions that have a white luminescence...Sample RSR-12 (Reynolds and Beane, 1985). Anh = anhydrite, Cpy = chalcopyrite. Downloaded from https://pubs...observations at the Ann-Mason porphyry in the Yerington district of Nevada and at El Salvador in Chile, Dilles |  | | Journal (article/letter/editorial) | | rocks. New S isotope data on sulfate minerals (anhydrite, gypsum, and 27 celestite), and C–O isotopic..., 31 1992). The Fengshan area in the Jiurui district is a Cu–Au skarn ore field in the western part...corresponding volcanic rocks. 50 The Jiurui ore district is located in the western part of the MLYRB (Fig...1991). Yanshanian intrusions in the Jiurui ore district occur only as 53 small granodiorite porphyry...deposits have been discovered in the Jiurui ore district, including four large ones: the Jilongshan and |
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Morococha District, Yauli Province, Junín, Peru