 | | Journal (article/letter/editorial) | | BRGM, 3 Avenue Claude Guillemin, 45060 Orléans, France *Corresponding author, e-mail: c.lerouge@brgm.fr...1A rue de la Férollerie, 45071 Orléans Cedex 2, France Abstract: We present data available on rare metal...Variscan Belt (Massif Central and Armorican Massif, France; Galicia, Spain; and SW England). Cassiterite and...deposits from Massif Central and Armorican Massif in France, Galicia in Spain and SW England (Table 1; Fig...ts in the Armorican Massif and Massif Central (France), in Galicia (NWSpain), and in SW England (Table |  | | Book | | Vienne, France ............................................................ 41 3 .1.5 Charrier, Allier, France... 84 3.4.8 Les Clochettes, Lautaret, Hautes Alpes, France ................................. 86 3.4.9 ...Saint-Martin-la-Sauvete District, Loire, France ................................. 86 3.4.10 Kutna Hora.................. 100 3.5.3 Kirki (St. Phillippe) Mine, Thrace, Greece ............................................................... 181 10.1.16 Charrier, France ......................................... |  | Tsang, Debbie P.W., Wallis, Simon R., Yamamoto, Koshi, Takeuchi, Makoto, Hidaka, Hiroshi, Horie, Kenji, Tattitch, Brian C. (2018) Zircon U–Pb geochronology and geochemistry of the Cerro Colorado porphyry copper deposit, northern Chile. Ore Geology Reviews, 93. 114-140 doi:10.1016/j.oregeorev.2017.12.019 | Journal (article/letter/editorial) | | extracted from Cerro Colorado, an 73 active PCD mine site that lies at the northern end of the Paleocene–early...(Fig. 1) (Camus, 2005; Charrier et al., 2007). The 75 cores supplied by the mine site sample all the main...Colorado Area 82 The BHP Billiton Cerro Colorado Mine is located about 120 km to 83 the northeast of...understanding the geological setting of the Cerro Colorado mine was 86 established by Bouzari & Clark (2002, 2006)...surface geology and a series of cores through the mine site, and the 88 following summary is mainly based |  | Cannell, J., Cooke, D. R., Walshe, J. L., Stein, H. (2005) Geology, Mineralization, Alteration, and Structural Evolution of the El Teniente Porphyry Cu-Mo Deposit. Economic Geology, 100 (5) 979-1003 doi:10.2113/gsecongeo.100.5.979 | Journal (article/letter/editorial) | | CODELCO, is the world’s largest underground copper mine, containing 12.4 billion metric tons (Gt) at 0.62...deposit, based on a structural database compiled by mine geologists (4,337 vein orientation measurements...1999, unpub. for CODELCO; Godoy et al., 1999; Charrier et al., 0361-0128/98/000/000-00 $6.00 2002),...overlying thin continental crust (Kay et al., 1999; Charrier et al., 2002). The contact between the two units...unconformable (Thiele et al., 1991; Godoy et al, 1999). Charrier et al. (2002) suggested that deposition of the |  | Díaz, Valentina, Muñoz-Gómez, Marcia, Deckart, Katja, Townley, Brian, Mathur, Ryan, Martínez, Osvaldo (2020) The Miocene Brahma porphyry Cu-Mo prospect in Central Chilean Andes (35°45′S): Geology, geochronology (U-Pb, Re-Os) and geochemistry. Ore Geology Reviews, 122. 103522pp. doi:10.1016/j.oregeorev.2020.103522 | Journal (article/letter/editorial) | | of pyrite, sphalerite, chalcopyrite and 28 molybdenite mineralization. Zircon U-Pb determinations of...Ma were obtained by Re-Os determinations on molybdenite from samples of different 31 paragenetic stages...evolution of the upper continental plate (e.g. 95 Charrier et al., 2007, 2015). The area where the Brahma...Abanico Basin, inverted in the early Miocene (e.g. Charrier et al., 2002, 2007). From 131 then onwards such...configuration 133 of the current Andean orogen (e.g. Charrier et al., 2002, 2007; Giambiagi and Ramos, 2002; |  | | Journal (article/letter/editorial) | | stannite' The less abundant minerals include molybdenite, tourmaline, wolframite, scheelite, hematite...found it in the copper, tin, iron occurrenceat Charrier, France, where the roquesite forms inclusions in bornite...(1968) The occurrence of roquesite from the Akenobe mine, Hyogo prefecture, Japan. Mineral. J. (Tobo) 5,276 |  | | Book (edition) | | Pressure twins are commonly found in graphite or molybdenite, where they are easily identified. Optical properties...folded like paper. Left: Pressure twins in molybdenite. Penetration twins consist of two or more crystals...layered molybdite (olive to brown pleochroism) and molybdenite (grey bireflectance). Sedimentary Environments...sometimes weakly anisotropic grey shades, similar to molybdenite grey, orange, brown, blue 26 Emplectite Gratonite...grey; 33.02 medium grey; 32.86 grey, similar to molybdenite; 32.75 very weak Geocronite Zinckenite Semseyite |  | | Journal (article/letter/editorial) | | breccias, ignimbrites, and tuffaceous sandstones (Charrier et al., 2002; Nyström et al., 2003), inferred...rocks have K-Ar ages ranging from 16.1 to 36 Ma (Charrier et al., 2002, and references therein) and are...Machalí Formation in the vicinity of El Teniente mine (Fig. 1), where K-Ar mineral ages of 20.5 to 27...with the Abanico Formation (Godoy et al., 1999; Charrier et al., 2002; Nyström et al., 2003). The rocks...two andesitic units from the immediate Río Blanco mine area (Deckart et al., 2005) confirm that these rocks |  | | Journal (article/letter/editorial) | | mines in the north, through the Don Luis mine, to the Sur Sur mine, La Americana and Los Sulfatos in the...geochronology data, which now include data on different molybdenite vein types, confirm the U–Pb ages of the pre-mineralisation...2 to 5.0 Ma. The new Re–Os data on distinct molybdenite vein types confirm the protracted history of...the Andina Division of CODELCO and the Los Bronces mine of Anglo American p.l.c., together produced 448...accurate and integrated U–Pb zircon and Re–Os molybdenite geochronology, complemented by 40Ar/39Ar incremental-heating |  | | Journal (article/letter/editorial) | | pp. 387–421 The Distribution and Timing of Molybdenite Mineralization at the El Teniente Cu-Mo Porphyry...abundance of main mineralization (type 6a) quartz ± molybdenite veins. These show a clear spatial relationship...sericitic alteration halos. High-precision Re-Os molybdenite dating reveals that these linked vein types did...exceeding 0.06 wt % correspond to the presence of molybdenite-bearing, late mineralizationstage, tourmaline-cemented...veins and breccias. These are abundant at shallow mine levels and show a close spatial relationship with |  | Richards, Jeremy P., López, Gloria P., Zhu, Jing-Jing, Creaser, Robert A., Locock, Andrew J., Mumin, A. Hamid (2017) Contrasting Tectonic Settings and Sulfur Contents of Magmas Associated with Cretaceous Porphyry Cu ± Mo ± Au and Intrusion-Related Iron Oxide Cu-Au Deposits in Northern Chile. Economic Geology, 112 (2) 295-318 doi:10.2113/econgeo.112.2.295 | Journal (article/letter/editorial) | | Carmen de Andacollo porphyry Cu-Au deposit (Re-Os molybdenite ages of 103.9 ± 0.5 Ma, 103.6 ± 0.5 Ma) are significantly...precipitation of sulfide minerals (pyrite, chalcopyrite, molybdenite) from hydrothermal fluids exsolved from shallowly... Kspar = secondary potassium feldspar, Mo = molybdenite, Phl = phlogopite, Ser = sericite, Tn = titanite...tectonic inversion in the mid- to late Cretaceous (Charrier et al., 2007). These tectonic changes are interpreted...Morata and Aguirre, 2003; Parada et al., 2005; Charrier et al., 2007; Girardi, 2014). By the mid-Cretaceous |  | Gilmer, Amy, Sparks, R., Barfod, Dan, Brugge, Emily, Parkinson, Ian (2021) Duration of Hydrothermal Alteration and Mineralization of the Don Manuel Porphyry Copper System, Central Chile. Minerals, 11 (2) 174 doi:10.3390/min11020174 | Journal (article/letter/editorial) | | associated intrusions (ca. 4 and 3.6 Ma). Two molybdenite samples yielded consistent ages of 3.412 ± 0...chalcopyrite, pyrite, bornite, specularite, molybdenite Chalcopyrite ± quartz, pyrite Chlorite + quartz...chalcopyrite Quartz + anhydrite ± chalcopyrite, pyrite, molybdenite, bornite, specularite, fluorite Quartz ± chalcopyrite...chalcopyrite, pyrite, specularite, molybdenite, calcite Quartz + anhydrite ± carbonate, chalcopyrite, pyrite... specularite, molybdenite Carbonate ± barite, gypsum, specularite, pyrite, molybdenite Potassic/sodic-Calcic |  | | Book (volume) | | Ker^^f/acht 17 — Lsi^era i K , MINÉRALOGIE LA FRANCE le Ke présent volume a été publié en deux fascicules...minéralogie an d’histoire naturelle minéralogie DE LA FRANCE LT DE SES COLONIES description physique et chimique...TOME Lorsqu’il y a trois ans, Minéralogie de la France j’ai et II entrepris la publication de ma...Lacboix. — Minéralogie. II. 1 MINERALOGIE DE LA FRANCE des minéraux considérés comme éléments de roche...plan. seront pas perdus et montreront oublié en France — — ce qui semble presque que l’étude des questions |  | | Book (volume) | | Emberger and the following national chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez...Romania and Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an...Antimony Lead, zinc and silver cevennes Rouergue Auvergne Vosges. Fluorite . Baryte Uranium. • • Molybdenum...of large sedimentary basins Conclusions 30 31 France and Luxembourg by J. Bouladon Introduction 37...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa |  | Maydagan, L., Franchini, M., Rusk, B., Lentz, D. R., McFarlane, C., Impiccini, A., Rios, F. J., Rey, R. (2015) Porphyry to Epithermal Transition in the Altar Cu-(Au-Mo) Deposit, Argentina, Studied by Cathodoluminescence, LA-ICP-MS, and Fluid Inclusion Analysis. Economic Geology, 110 (4) 889-923 doi:10.2113/econgeo.110.4.889 | Journal (article/letter/editorial) | | quartz ± chalcopyrite ± pyrite veins and quartz ± molybdenite veins (A and B veins) show considerable complexity...intermediate Al concentrations (65–448 ppm). Quartz ± molybdenite (B veins) and chlorite + rutile ± hematite (C...pressures below the brine-vapor solvus. Quartz ± molybdenite veins precipitated from fluids at temperatures...accumulated under an extensional tectonic regime (Charrier et al., 2002) in volcanotectonic depressions or...Cura-Mallín formations (e.g., Jordan et al., 2001; Charrier et al., 2002; Kay et al., 2005; Farías et al. |  | Barra, Fernando, Reich, Martin, Selby, David, Rojas, Paula, Simon, Adam, Salazar, Eduardo, Palma, Gisella (2017) Unraveling the origin of the Andean IOCG clan: A Re-Os isotope approach. Ore Geology Reviews, 81. 62-78 doi:10.1016/j.oregeorev.2016.10.016 | Journal (article/letter/editorial) | | Godoy, 1998) and development of a broad fore-arc (Charrier et al., 2007). Magmatic evolution and volcano-sedimentary...Range and further south at Central Depression (Charrier et al., 2007). These volcanic and volcanoclastic...ln(187Os/187Re + 1)/λ in a manner analogous to Re-Os molybdenite TE ages (Selby et al., 2009; Lawley et al....minerals; Stein et al., 2000) as in the case of molybdenite Re-Os dating. The ages TE thus calculated are...6 Ma, Gelcich et al., 2005; Candelaria Re-Os molybdenite ages of 115.2 ± 0.6 Ma and 114.2 ± 0.6 Ma, Re-Os |  | Escolme, Angela, Cooke, David R., Hunt, Julie, Berry, Ron F., Maas, Roland, Creaser, Robert A. (2020) The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex with Both Porphyry and Iron Oxide Cu-Au Affinities. Economic Geology, 115 (3). 543-580 doi:10.5382/econgeo.4718 | Journal (article/letter/editorial) | | chalcopyrite and quartz-pyrite-chalcopyrite ± molybdenite vein stockworks hosted by a granodiorite porphyry...pyrophyllite, and dickite. Rhenium-Os dating of molybdenite indicates that main-stage mineralization at Productora...1997–1998 Trench 1: 1.6 km south-southwest of Productora mine: 110-m trench, no sulfides or oxides Trench 2: 100...9% Cu, 263 ppb Au) Trench 3: West of Productora mine (down-slope): 140 m long, averaged 0.36% Cu (maximum...2010 2011 2013 2014 2015 2016 Small underground Cu mine; premining resource estimate 2.5 Mt at 1.5 to 2% |  | Vry, V. H., Wilkinson, J. J., Seguel, J., Millan, J. (2010) Multistage Intrusion, Brecciation, and Veining at El Teniente, Chile: Evolution of a Nested Porphyry System. Economic Geology, 105 (1) 119-153 doi:10.2113/gsecongeo.105.1.119 | Journal (article/letter/editorial) | | and classification work has been carried out by mine geologists. The earliest † Corresponding author:...(Teniente Dacite Porphyry; Fig. 1), based on surface and mine mapping, drill core logging, reconnaissance traverses...et al., 2002; Cannell et al., 2005). Note local mine grid is oriented 14.5°E relative to geographic north...Formation (Abanico Formation north of El Teniente; Charrier et al., 2002) was deposited (Camus, 2003). The...the youngest intrusive rocks in the El Teniente mine (Fig. 1). FIG. 2. A. Summary of megabreccia model |  | Maydagán, Laura, Franchini, Marta, Lentz, David, Pons, Josefina, McFarlane, Christopher (2013) SULFIDE COMPOSITION AND ISOTOPIC SIGNATURE OF THE ALTAR Cu-Au DEPOSIT, ARGENTINA: CONSTRAINTS ON THE EVOLUTION OF THE PORPHYRY-EPITHERMAL SYSTEM. The Canadian Mineralogist, 51 (6) 813-840 doi:10.3749/canmin.51.6.813 | Journal (article/letter/editorial) | | Coya-Machalí, and Cura-Mallín formations (e.g., Charrier et al. 1996, 2002, Jordan et al. 2001, Kay et...kaolinite, Kfs: K-feldspar; Mag: magnetite, Mo: molybdenite; Ms: muscovite, Pl: plagioclase, Py: pyrite,...phyllic transition, precipitated the quartz ± molybdenite veinlets (type B). With progressive cooling of...illite, Kln: kaolinite, Kfs: K-feldspar, Mo: molybdenite, Ms: muscovite, Mag: magnetite, Pl: plagioclase...illite, Kln: kaolinite, Kfs: K-feldspar, Mo: molybdenite, Ms: muscovite, Mag: magnetite, Pl: plagioclase |  | | Book (volume) | | Ore minerals such as chalcopyrite, bornite, molybdenite and pyrite are precipitated from the earliest...Stockwork quartz veins with chalcopyrtte and molybdenite in biotite-rich potassic alteration, Bingham...geology, mineralization, and alteration ofllkwang mine, Republic of Korea. A Cu-W-bearing tourmaline breccia...porphyry Cu deposit^ Iran (modified from Meiduk mine geology report). The deposit lies within a basin...Reynolds et al. , 1998 (34.9 土0.3 Ma) and a Re-Os molybdenite age (34.8 土0.2 Ma; Mathur et al” 2000a), The |  | | Book | | Geology in France and Related Areas (1994) J. D. Keppie (Ed.) Pre-Mesozoic Geology in France and Related...Cataloging-in-Publication Data. Pre-Mesozoic geology in France and related areas / J. D. Keppie (ed.). p.cm.Developed...2. Geology, Stratigraphic-Paleozoic. 3. Geology-France.!. Keppie, J. Duncan. II. IGCP Project 233-Terranes...comprehensive account of the PreMesozoic Geology of France (Armorican and Central Massifs) and related areas...the international copference held in Montpellier, France, in August, 1988, where a vast amount of new information |  | | Book | | parai'tre). a I NVENTAIRE MINERALOGIQUE DE LA FRANCE. Collection publiee par R. PIERROT et collaborateurs...Geologique National (B.R.G.M.) Representant de la France a la Commission des nouveaux mineraux et noms de...2-225-48829-0 ISBN, BRG M : 2-7159-00007 lmprime en France. PREFACE Parmi les Sciences de la Nature la Mineralogie...polymetallique VI PREFACE d'Echassieres dans !'Allier, etude don/ ii a tire une these de Doctorates Sciences...promoteur de l'I nventaire mineralogique de la France, publication qui connazt actuellement un grand |  | | Journal (article/letter/editorial) | | transgressive-regressive marine cycle in the back-arc basin (Charrier et al., 2007). By the Cenomanian (~94-100 Ma)...(Lower Member), Montardón, Lautaro and Tres Cruces (Charrier et al., 2007). The back-arc basins of the second...Río Tascadero and Quebrada Marquesa Formations (Charrier et al., 2007). In the Early Cretaceous, extension...its maximum in the Aptian–Albian (~125-110 Ma; Charrier et al., 2007). Plutonism occurred during both...Late Jurassic and Early Cretaceous formations (Charrier et al., 2007; Ramos, 2009; Chen et al., 2013) |  | | Journal (article/letter/editorial) | | specularitc,anhydrite, pyrite, chalcopyrite,bornitc,molybdenite,sericite,chlorite,androckflour. The sevendif... 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 |  | | Journal (article/letter/editorial) | | Pyrite, chalcopyrite, pyrrhotite,magnetite, molybdenite Quartz,calcite, ankerite,laumontite Faults...Sericitic (t), K silicate Pyrite, chalcopyrite, molybdenite,bornitc Quartz, sericite, chlorite, tour- Syenite(... silicate, chloritic Pyrite, chalcopyrite, molybdenite,schee- line fault related cur (1982) Porter...70 ø E faults(?) (t) Pyrite, chalcopyrite, molybdenite,arsenopyrite, wolframite, Quartz, tourma- Granodiorite...calcite (1971) Sericitic (t) Chalcopyrite,molybdenite, pyrite, specularitc Silicifica- tion (t) |
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