 | | Journal (article/letter/editorial) | | INCLUSION STUDIES OF THE TURMALINA Cu-Mo-BEARING BRECCIA PIPE, NORTHERN PERU* S•:•vsN R. CA•r•sos AS])...mostlylessthan50 cm in diameter,that The Turmalina,or Canchaque, mine is locatedat 5024' S, 70o35' W, approximately...minehasbeenworked of Hauncabamba,Piura Department,northwestern of hydrothermal andhasyielded15 Peru (Fig. 1). The mineis...hematite, andboth feldsparsare converted to seriThe mine is developedin a cylindrical,near-verti- alkaliandplagioclase...SHALES, CARBONATES B VOLC. • cuevo I FAULT HUANCABAMBA•• RM NA -421 Om lOOm FIG. 2. Isometricdrawingof |  | | Journal (article/letter/editorial) | | gemmy, intense purple apatites from this pegmatite mine have made Pulsifer the premier locality for fluorapatite...of the Grenville Province of Canada (Tait and Bainbridge 2013); the apatite-magnetite deposit of Cerro...hydrothermal deposits of the Andes in Bolivia and Peru (Petrov and Hyršl 2013); the syenite pegmatites...(Belakovskiy 2013); and Mt. Xuebaoding, Sichuan Province, China (Rakovan 2013b). Many of these were mentioned...of Scandinavian apatite occurrences is the ore province of northern Norrbotten, Sweden. This is home to |  | | 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...LARCO in Lima, No. 100849. Faceted scheelite from Turmalina, 8.58 et and 8.5 mm wide. Col/. and photo J Hyrsl...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 |  | Merkulova, Margarita, Murdzek, Magdalena, Mathon, Olivier, Glatzel, Pieter, Batanova, Valentina, Manceau, Alain (2019) Evidence for syngenetic micro-inclusions of As3+- and As5+-containing Cu sulfides in hydrothermal pyrite. American Mineralogist, 104 (2) 300-306 doi:10.2138/am-2019-6807 | Journal (article/letter/editorial) | | in As1–-pyrite from highsulfidation deposits in Peru. This information was obtained by combining spatially...mineralization process in the ore deposits from Peru. From an environmental perspective, high concentrations...heretofore unrecognized threat to ecosystems in acid mine drainage settings. More generally, the combination...(Reich et al. 2005), and the release of As in acid mine drainage poses a threat to ecosystems and humans...described in high-sulfidation epithermal deposits from Peru and Japan and is considered to be formed under oxidizing |  | Brando Soares, Mariana, Corrêa Neto, Atlas Vasconcelos, Bertolino, Luiz Carlos, Alves, Felipe Emerson André, de Almeida, Antônio Modesto, Montenegro da Silva, Pedro Henrique, Mabub, Ricardo Oliveira de Araújo, Manduca, Luedson Guimarães, Araújo, Ivan Mendes Caixeta de Pamplona (2018) Multistage mineralization at the hypozonal São Sebastião gold deposit, Pitangui greenstone belt, Minas Gerais, Brazil. Ore Geology Reviews, 102. 618-638 doi:10.1016/j.oregeorev.2018.09.028 | Journal (article/letter/editorial) | | associated to replacement-style sulfidation over magnetite, where the main developed phases are: pyrrhotite...hydrothermal overprint. Nevertheless, at the Turmalina gold mine (1.172 Moz with 4.22 g/t), the only other...high-T fluid inclusions and mineral assemblages at Turmalina (+garnet, staurolite – Fabrício-Silva, 2018) and...and Marshak, 1998; Brito Neves, 2014). The QF province, located in the southern São Francisco craton...of the BIF-hosted deposits are concentrated in magnetite to carbonate-rich Algoma-type BIF (as defined |  | | Report (issue) | | Patagonia, Argentina, Fredy Huanqui de Centromin Peru, William X. Chavez de la New Mexico Institute of...Jose Manrique Z. de la 3 Universidad de Tacna, Peru. ALGUNAS DEFINICIONES FUNDAMENTALES Una "ocurrencia...Cu'mulo de ferrogabro haata diorita Capas de magnetite ricas en Ti y Y (Fe-Ti-YtipoBushveld) Cu'mulo...EJEMPLOS High Plateau, Del Norte County, USCA Goto Mine, Luzon, PLPN (Wells y otroa, 1946) (LeBlano y Violette...Nombre Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | Bosco-Santos, Alice, Gilhooly, William Patrick, Fouskas, Fotios, Fabricio-Silva, Wendell, Oliveira, Elson Paiva (2020) Euxinia in the Neoarchean: The starting point for early oxygenation in a Brazilian Craton. Precambrian Research, 341. 105655 doi:10.1016/j.precamres.2020.105655 | Journal (article/letter/editorial) | | al., 2018). 73 Samples were collected in the Turmalina gold deposit in collaboration with the Jaguar...volcano-clastic sequences (Fabricio-Silva et al., 2018). Turmalina deposit rocks 77 correspond to the base of the...Sebastião deposit, located 114 about 20 km from Turmalina. With this in mind, our sampling was conducted...carbonates (FeCarb), oxides 143 (FeOx), and magnetite (FeMag) were measured using Flame Atomic Absorption...constituent iron phases 243 in carbonates, oxides, magnetite and sulfides are equivalent and become less than |  | | Journal (article/letter/editorial) | | trace-element data on quartz from the Borborema Pegmatite Province, northeast Brazil H. BEURLEN1,*, A. MÜLLER2,...rare-element class from the Borborema Pegmatite Province in northeast Brazil were analysed for fourteen...granitic pegmatites from the Borborema Pegmatite Province (BPP) in northeast Brazil have been determined...geochemical and mineral exploration purposes in the province. The study was motivated by the observation that...of the Borborema Pegmatite Province The pegmatites of the Borborema province crop out over an area of approximately |  | | Journal (article/letter/editorial) | | from rare-element pegmatites in the Borborema Province of Brazil Robert B. Trumbull a,⁎, Hartmut Beurlen...1 barren pegmatite in the Borborema Pegmatite Province of NE Brazil, and also from a leucogranite considered...and B-isotope ratios. Famous for the Borboreman province are gem-quality crystals of blue “Paraíba type”...in wall-zone tourmaline in the barren Fazenda Turmalina pegmatite (−6.0 to +1.6‰). The patchy distribution...pegmatites in well-studied examples from the Borborema Province of NE Brazil. Previous work documented consistent |  | | Journal (article/letter/editorial) | | historically important Passagem de Mariana gold mine shows similarities that are indicative of a possible...quartz– tourmaline lode of the Passagem de Mariana mine, Minas Gerais, Brazil (Oberthür & Weiser 2008)....historically and economically important Passagem de Mariana mine (e.g., Hussak 1898, Chauvet et al. 2001, Vial et...(metagraywacke and metapelite), with minor banded magnetite–quartz rock (i.e., banded iron formation, BIF)...fluid-inclusion study of quartz from the Turmalina gold mine, approximately 20 km west of the São Sebastião |  | Cobbing, E. J., Pitcher, W. S., Wilson, J. J., Baldock, J. W., Taylor, W. P., McCourt, W., Snelling, N. J. (1981) The Geology of the Western Cordillera of northern Peru. Overseas Memoir 5. Institute of Geological Sciences | Report (issue) | | The geology of the Western Cordillera of northern Peru E. J. Cobbing, W. . Pitcher, J.J. Wilson,J. W. Baldock...most of Ihe work done by nn IGS tea n1 resident in Peru from 1963 to 197 l. The team was led by Dr J.J.... was Lo study the granitic Coastal Batholith of Peru. J t began in 1966 and has continued to the present...University group, and from 1971 onwards has worked in Peru on a short-term basis funded by ODA, with the objective...of t he intrusive and volcanic rocks of central Peru 103 A proposed model I I0 Eight: Reconnaissance |  | | Journal (article/letter/editorial) | | Florida Canyon deposit, Bongará district, northern Peru— Saulo Batista de Oliveira, Caetano Juliani, and...deposit for gold exploration in southern Gansu Province, central China—Yongquan Li, Dehui Zhang, Nan Yang...exploration for the Dehua gold orefield of Fujian Province, SE China—Pei Ni, Su-Ning Li, Tan Bao, Wen-Yan...of orogenic gold deposits in southeast Guizhou Province, China: Constraints from Re-Os and He-Ar isotopic...H-O-S isotopic compositions of the Hongyuntan magnetite deposit, eastern Tianshan, NW China—Zhi-Yuan Sun |  | | Journal (issue) | | Mineralien Grube Mark/Taunus • Vivianit aus Bolivien und Peru • Eifel-Raritäten • Mineralogische Neuigkeiten aus...Melk/Niederösterreich 34 Vivianit - Schönheit aus Bolivien und Peru 36 Mineralogische Raritäten aus der Eifel 44...„Udert Mineralien"/Berlin hatte die aus der Elmwood Mine in Tennessee/USA bekannt gewordenen, eigentümlich... Seine Typlokalität ist die weltberühmte Tsumeb Mine (bereits TL für 62 verschiedene Mineralien, zuletzt... Südamerika Vivianit Schönheit aus Bolivien und Peru Jaroslav Hyrsl, Prag, und Alfredo Petrov, New York* |  | | Book | | P')76m Purser, W I' C 198T- , • Metal-mining in Peru, put and present 1by1 W. F . C. Purser. New York...NIOUro.. Peru. . l. Tltle- TN~9.P8T. . -· ' • 18,50 '18-182'81 Metal-Mining in Peru, Past and...social, and political development. Metal-Mining in Peru, Past and Present -a :'O > m C) m ::D ,, Ch...importance of the mines of Peru. Part~ of the book sketches the background of Peru and its mining history...into five chapters for the five mining areas of Peru. Part III is concerned with the economic significance |  | | Journal (article/letter/editorial) | | Regional geology and mayor ore deposits of Central Peru. Econ. Geol., 60, 8, 407~476, Lancaster 1965. RADELLI...broad sense that the expression "metallogenic province" is used in this paper. When all deposits of various... In this regard, the expression "metallogenie province" is used in a rather restricted sense. Even so...influence of political and geographic factors. Thus, Peru, Bolivia and Chile enjoy a long established mining...M~3LLER-KAHLE for Ecuador, and C. B. PETEltSEN for Peru. While acknowledging their cooperation I would also |  | | Journal (article/letter/editorial) | | Sierra Madre Occidental silicic large igneous province, Mexico—Bryan P. Murray and Cathy J. Busby 54...Dulong Sn-polymetallic ore district in Yunnan Province, south China: Geochronology, geochemistry, mineral...Charlotte quartz vein stockwork, Mt Charlotte gold mine, Kalgoorlie, Australia: Time constraints, down-plunge...Oligocene Cevizlidere Cu-Au-Mo deposit, Tunceli Province, eastern Turkey—Ali İmer, Jeremy P. Richards...MAGAZINE Vol. 78, No. 7, 2014 The Piteiras emerald mine, Minas Gerais, Brazil: Fluid-inclusion and gemmological |  | | Book (chapter) | | Talkeisen = Mg-rich magnetite, Haditsch & Maus 214 (1974). Talk-Eisenerz = Mg-rich magnetite, Dana 6th, 225... Bukanov 292 (2006). Ti-Haematit-? = Ti-rich magnetite or ulvöspinel, Chudoba EIII, 9 (1965). Ti-Haematit-...magnesiohastingsite, AM 94, 1162 (2009). Ti-magnetite = Ti-rich magnetite, EJM 3, 977 (1991). Timasit = hornblende...titaniferous iron sand = ilmenite or pseudorutile ± magnetite, Egleston 167 (1892). titaniferous oxydulated...Hintze I.2, 1861 (1908). titanmagnetite = Ti-rich magnetite, MM 31, 974 (1958). Titanmelanit = black Ti-rich |  | | Journal (article/letter/editorial) | | 150 X 150 >600 Angularto sub- Absent rounded Peru San Pedro de 10 to >50% rounded Granodiorite...chloritic, argillic Pyrite, chalcopyrite, pyrrhotite,magnetite, molybdenite Quartz,calcite, ankerite,laumontite...minerals Probablyabsent ppm Au Au Pyrite, magnetite,hema- Calcite Not recognized tite, scheelite...fragmentsto which the Bolsleo(Pimentel, 1979), Turmalina (Carlsonand descriptiveterms shinglebreccia or...adjoiningthesheetedzone, asat Victoria,LosPilares(Fig. 5), Turmalina,E1Bolsico(Fig.6), Ilkwang,andSanFrancisco deLosAndes |  | Ochoa-Landín, L.H., Valencia-Moreno, M., Calmus, T., Del Rio-Salas, R., Mendívil-Quijada, H., Meza-Figueroa, D., Flores-Vásquez, I., Zúñiga-Hernández, L.G. (2017) Geology and geochemistry of the Suaqui Verde deposit: A contribution to the knowledge of the Laramide porphyry copper mineralization in south central Sonora, Mexico. Ore Geology Reviews, 81. 1158-1171 doi:10.1016/j.oregeorev.2016.10.011 | Journal (article/letter/editorial) | | which the Buenavista del Cobre (formerly the Cananea mine), La Caridad, Mariquita, and Milpillas deposits...belonging to the Sierra Madre Occidental volcanic province cover the Laramide and older rocks of the Suaqui...which is characterized by biotite + quartz + magnetite + chlorite, with pyrite, chalcopyrite and molybdenite...Geological contacts Faults 500 m Biotite + Magnetite 618,000 Fig. 5. Alteration map of the Suaqui...northeastern limit of the Basin and Range extensional province (adapted from Aranda-Gómez et al., 1997). The |  | | Book (volume) | | Universidad Nacional Mayor de San Marcos, UNMSM, Lima (Peru), a master for many generations of mineralogists...aggregate of silicate and magnetite (Fig. 1.1) and the internal structure of the magnetite grains (Fig. 1.2)...(with inclusions of tetrahedrite, both gray). CR283, Peru 251102_1 (osp). c, d (dsp and d + p, resp.). Zoned...diagnostic value: e.g., the Widmanstätten structure (magnetite-hematite, cf. Fig. 1.2) or the layered cylindrical...and minor copper sulfides (colored). Rub606, Geevor Mine, Cornwall, UK (dsp). c Dissemination of fine-grained |  | | 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 |  | Garda, G.M., Trumbull, R.B., Beljavskis, P., Wiedenbeck, M. (2009) Boron isotope composition of tourmalinite and vein tourmalines associated with gold mineralization, Serra do Itaberaba Group, central Ribeira Belt, SE Brazil. Chemical Geology, 264 (1) 207-220 doi:10.1016/j.chemgeo.2009.03.013 | Journal (article/letter/editorial) | | segment of the Neoproterozoic Mantiqueira Crustal Province (da Silva et al., 2005) in the eastern part of...207–220 of São Paulo city (Fig. 1). The Mantiqueira Province includes a structurally and lithologically complex...The main geologic features of the Mantiqueira province formed during the Brasiliano/Pan African orogenic...Silva et al., 2005). The central part of this province is commonly referred to as the Ribeira Belt, and...Ribeira Belt and other parts of the Mantiqueira Province (Juliani et al., 1986; Juliani, 1993; Juliani |  | | Journal (article/letter/editorial) | | at an averagegradeof about 1.2 percent Cu. The mine is about 800 m east • "n/I/oX S•n Enrlque•Bx-...severalflotationconcentrators was installed near the mine site. ?• 71 70 32 CompafiiaMineraDisputadadelasCondesS...neck,or diatreme,at La Copa,northof the Rio Blanco mine,probablyremoveda significantpart of the center of...maline breccias located southeast of the Rio Blanco mine. The Rio Blancointrusionis largelya quartzlatite...The batholith, about 10 km from the Los Bronces mine neckconsists of fragmentalsandvolcanicbrecciasof |  | | Book (edition) | | con aniones complejos insulares 9.CK.05 Grupo turmalina dravita, elbaíta, schorlita 9.CO Anillos de 9...1993. New data on the mineralogy of the Upulungus mine, La Mejicana District, Sierra de Famatina, Argentina... Betekhtinite and Bi-sulfosalts from the copper mine of La Leona, Argentina. Mineralium Deposita, 6 (2):... Betekhtinite and Bi-sulfosalts from the copper mine of La Leona, Argentina. Mineralium Deposita, 6 (2):...del Famatina and La Mejicana deposits. La Rioja province, Argentina. PhD. Monash University, Australia |  | | Journal (article/letter/editorial) | | 2015), a sigmoid-shaped body neighboring the Turmalina gold deposit, tectonically deformed by the ̴2...collected from drill cores and in a quarry and in a mine gallery to avoid this weathering cap and to target...apophises exposed at a subsurface gallery of the Turmalina gold deposit (Fig. 1). lP Petrography and whole-rock...were conducted at the ALS laboratories in Lima, Peru. At ACME, the major, trace elements and REE + Y...quartz, hornblende (0-15%), biotite (0-10%), magnetite and ilmenite (up to 15% together). Serpentine |
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