 | | Journal (article/letter/editorial) | | VOL. 37, NO. 2 8 8 Arthurite from Potrerillos, Atacama Province, Chile THE felicitously named arsenate...locality, the Potrerillos porphyry copper deposit (26 ~ 29' S. ; 69 ~ 26' W.), Atacama Province, northern...northern Chile, in the course of an investigation of supergene sulphide and oxidate mineral assemblages in the...the openpit of the now-abandoned porphyry copper mine (March, 1935). The ore at this level consists of...interval, and subsequently strongly oxidized to malachite, goethite, and minor cuprite. The arthurite occurs |  | | Journal (article/letter/editorial) | | VOL. 37, NO. 2 8 8 Arthurite from Potrerillos, Atacama Province, Chile THE felicitously named arsenate...locality, the Potrerillos porphyry copper deposit (26 ~ 29' S. ; 69 ~ 26' W.), Atacama Province, northern...northern Chile, in the course of an investigation of supergene sulphide and oxidate mineral assemblages in the...the openpit of the now-abandoned porphyry copper mine (March, 1935). The ore at this level consists of...interval, and subsequently strongly oxidized to malachite, goethite, and minor cuprite. The arthurite occurs |  | Roebbert, Y., Rabe, K., Lazarov, M., Schuth, S., Schippers, A., Dold, B., Weyer, S. (2018) Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential extraction method. Chemical Geology, 493. 67-79 doi:10.1016/j.chemgeo.2018.05.026 | Journal (article/letter/editorial) | | Manuscript Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential...Weyer , Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential...MANUSCRIPT Fractionation of Fe and Cu isotopes in acid mine tailings: modification and application of a sequential...Engineering, F861 Luleå, Sweden PT Abstract Sulfidic mine tailings have a high potential for contamination...contamination of the environment by RI triggering acid mine drainage. Hence, it is crucial to understand metal |  | | Report (issue) | | 70.35 11.95 Total 99.79 100.00 (1) Collahuasi, Chile; average of two analyses. (2) Cu4 (SO4 )(OH)6 ....acidity, principally in arid regions. Association: Malachite, azurite, tenorite, cuprite, linarite, caledonite...Duchessa, Sardinia, Italy. In Germany, at the Clara mine, near Oberwolfach, Black Forest. In England, numerous...occurrences in Chile, as at Chuquicamata and Collahuasi, Antofagasta; from Potrerillos, Atacama; and at Challacollo...and at the Mammoth-St. Anthony mine, Tiger, Pinal Co.; in the Mammoth mine, Tintic, Juab Co., Utah; at Bingham |  | | Report (issue) | | c = 2.90 Z=1 X-ray Powder Pattern: Grandview mine, Arizona, USA. (ICDD 11–131). 10.2 (100), 3.88 (90)...(2) 12.43 15.82 49.38 22.37 100.00 (1) Grandview mine, Arizona, USA. (2) Cu4 Al2 (SO4 )(OH)12 • 2H2 O...oxidized portions of copper sulfide Association: malachite. Brochantite, spangolite, chalcophyllite, olivenite...Moldova Nouǎ (Moldova), Romania. At the Cap Garonne mine, near le Pradet, Var, France. In England, from Wheal...Phoenix United mine, Linkinhorne, at Lanivet, and elsewhere in Cornwall; in the Old Potts Gill mine, Caldbeck |  | Barros, Kayo Santana, Vielmo, Vicente Schaeffer, Moreno, Belén Garrido, Riveros, Gabriel, Cifuentes, Gerardo, Bernardes, Andréa Moura (2022) Chemical Composition Data of the Main Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies. Minerals, 12 (2) 250 doi:10.3390/min12020250 | Journal (article/letter/editorial) | | Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies Kayo...Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies. Minerals...Santiago de Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 917022, Chile; gerardo...La Dehesa 1201, Lo Barnechea, Santiago 917021, Chile; griveros@transducto.com Correspondence: kayobarros...This study is focused on production sites from Chile since it is responsible for almost one-third of |  | | Journal (article/letter/editorial) | | Associated secondary minerals include chrysocolla, malachite, azurite, mimetite, wulfenite, cerussite, hemimorphite...1994). Similarly, it is reported from the Perkiomen mine, Montgomery County, Pennsylvania (Gordon 1922)....planchtite is described in ore from the Algomah mine, Ontonagon County, Michigan (Williams 1962). In...associated with heterogenite and malachite occurs in the Blue Jay mine, Goodsprings district, Clark County...the Black Pine mine, Granite County, Montana. In California it occurs at the Blue Bell mine and with linarite |  | | Journal (article/letter/editorial) | | METALLOGENETIC CARLOS RUIZ PROVINCES F. AND GEORGE OF CHILE, S. A. • E. ERICKSEN CONTENTS PAGE Abstract........... ABSTRACT The metalliferousdepositsof Chile tend to be restrictedto well defined metallogeneticprovinces...synthesis of the knowledgeof the ore depositsof Chile basedon studiesnow beingcarriedout and on publishedand...ore deposits. Most of the known ore depositsof Chile are in the northern half of the country; relativelyfew...1960) indicatethe magnitudeof presentday mining in Chile: Copper Molybdenum Lead Zinc Gold Silver Mercury |  | | Journal (article/letter/editorial) | | encrusting the walls of minor fractures cutting the malachite-rich shells around djurleite masses, and on the...the type-material from the Hingston Down Consols Mine, Calstock, Cornwall, at least up to d z A. No evidence...conichalcite, each from the near-surface zones of a single mine. This rarity presumably reflects that of hypogene...deposits, and the occurrence of arthurite at Potrerillos probably derives from the minor enargite that...Investigaciones Geol6gicas, Casilla 10465 Santiago, Chile A . H . CLARK R . H . SILLITOE REFERENCES DAVIS |  | Mote, T. I., Becker, T. A., Renne, P., Brimhall, G. H. (2001) Chronology of Exotic Mineralization at El Salvador, Chile, by 40Ar/39Ar Dating of Copper Wad and Supergene Alunite. Economic Geology, 96 (2) 351-366 doi:10.2113/gsecongeo.96.2.351 | Journal (article/letter/editorial) | | Chronology of Exotic Mineralization at El Salvador, Chile, by 40Ar/39Ar Dating of Copper Wad and Supergene...El Salvador porphyry copper deposit in northern Chile the majority of the exotic ore comprised a mixture...postcrystallization ground-water interaction in the hyperarid Atacama desert. The 40Ar/39Ar analytical results show that...to the known supergene ages throughout northern Chile. The dates indicate that supergene exotic mineralization...in the middle Miocene due to desiccation of the Atacama desert. A series of 10-cm-thick supergene alunite |  | Barra, Fernando, Alcota, Hugo, Rivera, Sergio, Valencia, Victor, Munizaga, Francisco, Maksaev, Victor (2013) Timing and formation of porphyry Cu–Mo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster. Mineralium Deposita, 48 (5) 629-651 doi:10.1007/s00126-012-0452-1 | Journal (article/letter/editorial) | | mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster Fernando...the Chuquicamata–Radomiro Tomic mines in northern Chile. These prospects occur in an area of 5×6 km and...Departamento de Geología, Universidad de Chile, Santiago, Chile e-mail: fbarrapantoja@ing.uchile.cl F....Center of Excellence (CEGA), Universidad de Chile, Santiago, Chile H. Alcota : S. Rivera Exploraciones Mineras...Mineras Andinas S.A., Santiago, Chile V. Valencia School of Environment, Washington State University, Pullman |  | | Journal (article/letter/editorial) | | Continental Rhyolitic Volcanic Rocks, Northern Chile: I. The JardlnCopper-SilverDeposit RALPH B. LORTIE...0361-0128/87/663/546-2552.50 546 JARDiNCU-AGDEPOSIT: N. CHILE 547 the Paleoceneepochin the Copiap6districtsawthe...tplate margins.Carter Andean orogenin northern Chile constitutea com(1960), Losert(1972), and Camus(1980)...f the CordilleraPrincipalare aerial centers in Chile have received little documenin generalonlygentlyfoldedbut...plutonicand broadlyconsanguineous, volcanicactivity Chile (ca.27ø S;Fig. 1) in the courseof researchinto associated |  | | Catalog/List | | current material f:t,om the mine. 1ix1lx1½ 11 ,Z4aOO. ALLUANDITE.Pleasant Valley Mine,Custer,South Dakota,U... 2. 8" ATACAMITE/CHRYSOCOLLA. Mina Farola,Atacama,Chile. Brilliant emerald-grecn to apple-green coloured...Specimen B. 5~3fx11 11 ,i:.16.50. AZURITE. Central Mine,Kamaraze,Attica,Greece. Sparkling crusts and cavity...2-bc2P1i",€9.00. 10. AZURITE/MALACHITE.Morenci Mine,Arizona. A 1p1 11 major area,richly covered in brilliant...encrusted in bright crystalline 'bushes' of small Malachite xtls.Colourful cabinet specimen which displays |  | | Journal (article/letter/editorial) | | 86, 1991, pp. 1155-1173 A History of Gold in Chile W. A. CUADRA ShellSouthAfrica (Pty.) Ltd., MineralsDivision...MineraDaytonde ChileLtda., Balmaceda1691, La Serena,Chile Abstract AlthoughChileislessfamousasa goldprod...gold,but duringtheir brief dominationof partsof Chile the Incasdevelopeda numberof mainlyplacermines....there havebeen four cyclicperiodsof gold outputin Chile. The firstwasfromthe foundingof Santiagoin 1541...awaymanyof Chile'sgold miners.The mostimportantnew gold mine wasE1 Guanaco,which may have achievedan outputof |  | Carrasquero, Silvia I., Rubinstein, Nora A., Gómez, Anabel L.R., Chiaradia, Massimo, Fontignie, Dénis, Valencia, Victor A. (2018) New insights into petrogenesis of Miocene magmatism associated with porphyry copper deposits of the Andean Pampean flat slab, Argentina. Geoscience Frontiers, 9 (5) 1565-1576 doi:10.1016/j.gsf.2017.10.009 | Journal (article/letter/editorial) | | Pampean segment of the Central Andes of Argentina and Chile extends between 28 and 33 S (Fig. 1a) and is characterized...includes sandstones, shales, mudstones and tuffs (Potrerillos and Agua de la Zorra Formations, see Fig. 1b)...oxidized with Fe-oxides, jarosite and scarce malachite. A late weak pervasive carbonatization overprints...intercalated within the fluvial deposits of the Potrerillos Formation (Uspallata Group) elsewhere in the...constraints from the El Indio-Pascua Au-Ag-Cu belt, Chile/Argentina. Mineralium Deposita 38, 844e862. Boynton |  | | Report (issue) | | Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits.........................deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in...regional faults such as near deposits in northern Chile (Behn and others, 2001; Gow and Walshe, 2005), central...oxide ores, a typical assemblage might include malachite + azurite + cuprite + chrysocolla, with minor...much as about 100°C for samples from El Teniente, Chile. When binned in 10°C intervals, the median reported |  | | Report (issue) | | Name Country Ace of Spades Adobe Canyon Gp. Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue...Chrome, etc. Buttercup Chrome Camden Mine Camptonvilie area Castro Mine Cattle Springs Cavyell Horse C (continued...Cleopatra Clover Leaf Codd Prospect Coggins Col lard Mine Commander Coon Mt. Nos. 1-3 Copper Creek (Low Divide)...Fourth of July French Hill Friday Gallagher Gardner Mine Gas Canyon Geach Bibsonville Glory Ho Griffin Chromite...Goncolda Gray Boy Gray Buck Gp. Green (Americus) Green Mine Green Ridge Green's Capco Leases Gunn Claims Half |  | | Journal (issue) | | glory hole, B & B mine, Esmeralda County CALIFORNIA: burnt ore dump, Oceanic mine, San Luis Obispo County...prospect, “several hundred feet” north of the Boss mine, Goodsprings district, Clark County Vegasite was...the east ore zone of the Carlin mine, Eureka County: 1. bench 6,450, mine coordinates 23,000N, 19,800E;...800E; and 2. bench 6,350, mine coordinates 23,850N, 22,700E. 55 Weissbergite occurs as gray metallic grains...(1973) Preliminary geologic map of the Carlin Gold Mine, Eureka County, Nevada. U.S.G.S. Miscellaneous Field |  | Mohammaddoost, Hadi, Ghaderi, Majid, Kumar, T. Vijaya, Hassanzadeh, Jamshid, Alirezaei, Saeed, Stein, Holly J., Babu, E.V.S.S.K. (2017) Zircon U–Pb and molybdenite Re–Os geochronology, with S isotopic composition of sulfides from the Chah-Firouzeh porphyry Cu deposit, Kerman Cenozoic arc, SE Iran. Ore Geology Reviews, 88. 384-399 doi:10.1016/j.oregeorev.2017.05.023 | Journal (article/letter/editorial) | | part of the KCMA, ~14 km west of the Meiduk copper mine (Fig. 1). Mineralization is associated with a porphyry...partial replacement of plagioclase phenocrysts by malachite. Hornblende, where present, occurs as euhedral...at Chahfiroozeh Porphyry Copper Deposit, Kerman Province, Southern Iran. Joint Assembly. Canada: Geological...1975. The porphyry copper deposit at El Salvador, Chile. Econ Geol. 70, 857-912. 10.2113/gsecongeo.70.5...continental margin of Iran (Shahr e Babak area, Kerman province). Ph.D. thesis. USA: University of California |  | | Book | | Potteriics, Chile . 4 ¢ Section Through Arequipa, Peru 5 ¢ Section Through Potrerillos, Chile . ; 6...6 ¢ Potash Index of Igneous Rocks, Atacama Rego Chile : 7 ¢ Michiquillay Regional Geology (Peru) . 8...8 © Structure at Chuquicamata, Chile . 9 ¢ Surface Geologic Map, Michiquillay 10 © Surface Geologic Map...Plutonic Belt, ies 27 @ Geology of the Kobuk-Koyukuk Province (Alaska). 28 © Interior Belt (Alaska). 3 ; ,...30 REFERENCES AND BIBEIOGRAPHY*,.22 fete 31 province has been described by Hollister (1974) to include |  | Perello, J., Carlotto, V., Zarate, A., Ramos, P., Posso, H., Neyra, C., Caballero, A., Fuster, N., Muhr, R. (2003) Porphyry-Style Alteration and Mineralization of the Middle Eocene to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru. Economic Geology, 98 (8) 1575-1605 doi:10.2113/gsecongeo.98.8.1575 | Journal (article/letter/editorial) | | Minerals S.A. Ahumada 11, Oficina 602, Santiago, Chile VÍCTOR CARLOTTO, Departamento de Geología, Universidad...Minerals S.A. Ahumada 11, Oficina 602, Santiago, Chile Abstract Originally known for its Fe-Cu skarn mineralization...rapidly emerging as an important porphyry copper province. Field work by the authors confirms that mineralization...early Oligocene porphyry copper belt of northern Chile and that the process of subduction flattening in...southern Peru also may have taken place in northern Chile between ~45 and 35 Ma. Introduction THE ANDAHUAYLAS-YAURI |  | Pan, Xiaofei, Hou, Zengqian, Li, Yan, Chen, Guohua, Zhao, Miao, Zhang, Tianfu, Zhang, Cheng, Wei, Jin, Kang, Chuan (2017) Dating the giant Zhuxi W–Cu deposit (Taqian–Fuchun Ore Belt) in South China using molybdenite Re–Os and muscovite Ar–Ar system. Ore Geology Reviews, 86. 719-733 doi:10.1016/j.oregeorev.2017.02.024 | Journal (article/letter/editorial) | | Bureau of Geology and Mineral Resources of Jiangxi Province, Yingtan 9 335001, China 10 11 12 13 14 *Corresponding...Guangxi provinces, and 1 northwestern Fujian Province, Fig. 1a), which is several hundred kilometers...the Zhuxi deposit in 2 northeastern Jiangxi Province (Lu, 1986; Chen et al., 2002; Chang et al., 2007;...the northern and northeastern parts of Jiangxi Province had been largely ignored in 4 terms of tungsten...wt% WO3, was discovered in northern 8 Jiangxi Province (Fig. 1B) (Feng et al., 2012). This discovery |  | | Catalog/List | | 5x2x5/8", £8.75 A/4. ADAMITE. Kameriza Central Mine, Laurium, Attica, Greece. A sparkling lime-green...5x2x1", £10.00 6. ANDRADITE GARNET. Belstone Consols Mine, Sticklepath, Devonshire. A vitreous brownishgreen...25x5/8", £15.00 12. ANDRADITE/URALITE. Cornwall Iron Mine, Lebanon Co, Colorado, U.S.A. Lustrous coffee brown...Bindheimite. 2.5x2x1.25", £5.75 18. ANTIMONITE. Hunan Province, China. A terminated, matrix-free, elongated silvery-grey...APATITE (Var: Francolite) - Holmbush Form. Holmbush Mine, Nr. Callington, East Cornwall. Vuggy Quartz/Chloritic |  | | Report (issue) | | Union of South Africa:Traasvaal ••• ••• • •• Cape Province ... ••• ••• Orange River Colony ... ••• Natal...Cup rite ... ... ... Melaconite (tenorite) ... Malachite ... ... . .. Azurite . .. ... . .. Chrysocolla...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that... rolling and dra,wing. Blister copper includes Chile bars and contains aniything from 94 to 99 per cent...increase was ma,i nly from the United States, Canada., Chile, Peru, Japan, Africa and Germa-n y. The production |  | | Book | | “Light of the Desert” (see page 117) Page 3: Malachite (see page 120) Page 6: Mimetite (see page 139)...process, new minerals and rocks are formed. RIGHT: Malachite with chrysocolla, Majdanpek, Serbia ¢ tixex7 cm...carbonate) can react to form malachite (green copper carbonate). If malachite produced this way keeps the...while cinnabar and minium give us bright red and malachite is a source of green. Color is one of the first...manganese content. The characteristic green of malachite and blue of azurite are both due to copper, an |
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