 | | 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...oughlyalteredto clinoclore and hematite, andboth feldsparsare converted to seriThe mine is developedin a cylindrical...quartz. Small interstitial grainsof rutile, beryl, hematite,fluorite,and epidoteare alsopresentin the alteredgranodiorite |  | | Journal (article/letter/editorial) | | gemmy, intense purple apatites from this pegmatite mine have made Pulsifer the premier locality for fluorapatite...Central Metasedimentary Belt of the Grenville Province of Canada (Tait and Bainbridge 2013); the apatite-magnetite...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 |  | | Journal (article/letter/editorial) | | shear zone-related gold mineralization at the Turmalina deposit, Quadrilátero Ferrífero, Brazil: structural...Germany, part of Springer Nature 2018 Abstract Turmalina is an important orogenic gold deposit located...Three deformation events are recognized in the Turmalina gold deposit: D1 and D2 are the result of a progressive...Ferrífero . Turmalina deposit . Gold . Structural evolution . Sulfur isotopes Introduction The Turmalina orogenic...provinces in the world (Thorman et al. 2001). In the Turmalina region, the geological units are correlated and |  | 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 |  | | 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 |  | | Book (chapter) | | taconite ore = red hematite + massive quartz, Thrush 1116 (1968). taconyte = red hematite + massive quartz...(1993). terra siennas = fine-grained goethite or hematite, Thrush 1129 (1968). terra sigillata = halloysite-10Å...alunite, de Fourestier 350 (1999). terre bolaire = hematite, Egleston 342 (1892). terre bitumineuse feuilletée...146 (1951). terre d'Italie = red fine-grained hematite, Egleston 342 (1892). terre d'ombre = goethite...fine-grained hematite, Egleston 151 (1892). terres d'Italie = red fine-grained hematite, Egleston 151 |  | 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...textures, cemented with quartz, tourmaline, and minor hematite. Locally, the periphery of these breccias was...and is characterized by kaolinite and traces of hematite and goethite. Regionally, there are scatter zones...northeastern limit of the Basin and Range extensional province (adapted from Aranda-Gómez et al., 1997). The |  | | Journal (article/letter/editorial) | | tourmaline is compositionally similar to that found in hematite–talc schist within the overlying Cauê Formation...(2011) Talc mineralisation associated with soft hematite ore, Gongo Soco deposit, Minas Gerais, Brazil:...Navarro MS, Mota AA (2009) Composição química da turmalina de turmalinitos estratiformes da mina de Passagem...variations in tourmaline of Passagem de Mariana gold mine, Quadrilátero Ferrífero, Minas Gerais, Brazil. Acta...garnet-rich rocks in the southern Proterozoic Curnamona Province, Australia: an indicator of the premetamorphic |  | | Book (volume) | | Universidad Nacional Mayor de San Marcos, UNMSM, Lima (Peru), a master for many generations of mineralogists...(with inclusions of tetrahedrite, both gray). CR283, Peru 251102_1 (osp). c, d (dsp and d + p, resp.). Zoned...value: e.g., the Widmanstätten structure (magnetite-hematite, cf. Fig. 1.2) or the layered cylindrical structure...and minor copper sulfides (colored). Rub606, Geevor Mine, Cornwall, UK (dsp). c Dissemination of fine-grained...Spain (dsp). d Fibrous texture, with acicular hematite crystals. Rub226, St. Martin am Silberberg, Huettenberg |  | | Journal (issue) | | phenomena. The star is most probably caused by hematite (?) and ilmenite (?), and the chatoyancy could...orientated in the same direction and could be hematite. Small black rods (ilmenite?) are parallel with...brown from the presence of abundant hexagonal hematite platelets up to about 1 m m in Figure 7: Moonstone...Urals. Photo by J.Hyrsl. diameter (Figure 8). The hematite plates form three crystallographically oriented...unusual cat's-eyes and star stones Figure 9: Hematite plates and 'fibres' in sunstone cat's-eye from |  | | Book | | por un solo mineral (calcita, dolomita). Los demás mine¬ rales son relativamente escasos y se presen¬ tan...De es¬ tas aguas calientes o frías, se depositan mine¬ rales como el aragonito, la calcita, la calcedo¬...superficies. El grado de modificación da origen a mine¬ rales diferentes. Los yacimientos de hierro, manganeso...las uniones cristalinas, se encuentran en algunos mine¬ rales diferencias de dureza en relación con el...ciertas variedades de cuarzo, halita, berilo, turmalina. El color puede provenir de la pre¬ sencia de |  | | 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 |  | | 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 (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 |  | | Report (issue) | | .......................................... 30 Hematite Breccia Complex deposits........................(Gabon). 5 3. Hematite breccia complex deposits: Deposits of this group occur in hematite-rich breccias...activities include drilling and coring to complete final mine plans and establish final processing flowsheets...case of an underground mine or overburden stripping in the case of an open pit mine, mill construction,...Sandstone–Basal Channel • Sandstone–Tectonic/Lithologic • Hematite Breccia Complex • Quartz-pebble Conglomerate |  | | Journal (issue) | | 27 No. 6 April 2001 Hte long sein Gemstoncs of Peru Gem quality clinohumite Colour of diamonds The... Gemstones of Peru Dr Jaroslav Hyršl Kolin, Czech Republic ABSTRACT: Gem and ornamental stones from Peru are described...gemstones, Peru, pink opal Introduction A 323 lthough it has a long history of gemstone use, Peru is a country...The most interesting recent gemstone produced in Peru and used in local jewellery for at least 25 years...which are said to be very close to the chrysocolla mine (see p.330). The RI of the pink opal is 1.45 1.49 |  | Trumbull, R. B., Garda, G. M., Xavier, R. P., Cavalcanti, J. A. D., Codeço, M. S. (2019) Tourmaline in the Passagem de Mariana gold deposit (Brazil) revisited: major-element, trace-element and B-isotope constraints on metallogenesis. Mineralium Deposita, 54 (3) 395-414 doi:10.1007/s00126-018-0819-z | Journal (article/letter/editorial) | | (2014) and Dorr (1969). The Passagem de Mariana mine is located in the SE corner of the map, marked by...Quadrilátero Ferrífero is a world class metallogenic province located in the southern border of the São Francisco...Itabirite, dolomitic and amphibolitic itabirite; hematite (Hem) orebodies Batatal Formation Sericitic and...of mining in the late seventeenth century until mine closure in 1985. The average gold grade in mineralized...quartz veins with tourmalinite selvages exposed in mine pillars b a 2m 2m a b 20 cm Legend Dolomite |  | | Journal (issue) | | | w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly...greenmountainminerals.com BA R I T E 12 X 8” Parkside Mine, Frizington Copeland, Cumbria, England, UK Photo...Ipatinga; GN, Guanhães. Road numbers are in blue. Province. It can be reached via an eastern and a western...gems and minerals belong to the Eastern Pegmatite Province, and are located within a radius of about 50 km...aquamarine and specular hematite. In the bed of the access road to the mine, which descends the scarp |  | | 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 (issue) | | rubellite crystal, 75 mm long, from the Cruzeiro mine, Minas Gérais, Brazil. See 'The location, geology...producing tourmaline is the 'Eastern pegmatitic province' of Minas Gerais. One general and three detailed...Non-pegmatitic deposits of tourmaline include the Brumado mine (Bahia) which produces fine red uvite crystals and...Laranjeira mine (Coronel Murta). Fig. 5. Trichites in a cut rubellite from the Laranjeira mine (Coronel...from above. Other solid inclusions are albite, hematite, hornblende, pyrite and rutile; quartz is rare |  | | Book | | Eulalia District....... El Potosi Mine............. San Antonio Mine....... Cusihuiriachic District................................. Minerals of Ojuela Mine .... . Velardena District.........................Guanajuato District ..................... El Sanlin Mine......................... San Miguel de Allende ...assistant superintendent, both of Fresnillo’s Naica mine, helped with data and review. Dr. Edwin Roedder...made possible our visit to the Esperanza fluorite mine. Engineer Macario Munoz, Comision de Fomento Minero |  | | Book | | local families who high-grade the tailings or the mine itself. The most interesting thing to consider,...the Jesils Marla silver and copper mine, high on a ridge. The mine has been worked only sporadically in...to find some interesting quartz specimens in the mine dumps. Between 1969 and 1973 Josephine L. Scripps...been used to crush ore samples. The Cantu Palms Mine has been worked off and on for many years, but with...half of this distance, and is an abandonded sulfur mine. Cross’ map shows a faint jeep track in to the north |  | | Report (volume) | | claim.......................................... Lela mine....................................... Pruneda shaft...Geologic map of the 125-foot and 225-foot levels, Lela mine, Isla de Pinos, Cuba..............................Table 7. IV Dimensions of mineralized bodies, Lela mine, Page 207 TUNGSTEN DEPOSITS, ISLA DE PINOS, CUBA...500 feet (460 m.) along the strike. In the Lela mine at least six tungsten-bearing quartz bodies have...vein, about 1,400 feet (425 m.) west of the Lela mine. Here a shaft has been sunk to the 200-foot level |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...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...lustrous, though some which are coated by rutile or hematite are yellow or red and earthy; they are equant...different combinations of rutile, anatase, brookite, hematite and titanite (Philippe Beiley, personal communication |
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