 | | Journal (issue) | | NV photography: Neliy Bariand Sorbonne Paris, France Werner Lieber Heidelberg, W. Germany Olaf Medenbach...Affiliated with the Friends of Mineralogy COVER: COPPER from the Ray mine, Arizona. The specimen is 3 inches...was the winner of the Best Copper Cabinet Specimen and Best Arizona Copper at the 1977 Tucson Show. Evan... limited to the secondary minerals of lead and copper deposits, the other types of species (pegmatite...the discovery of Australia’s famous Broken Hill deposit. Lavishly illustrated with 170 color photos of |  | | Report (chapter) | | 2015 Example of a structurally controlled copper deposit from the Hercynian western High Atlas (Morocco):...Gdosciences, B.P. 6759, 45067 Orldans COdex 2, France (e-mail: Alain. Chauvet@univ-orleansfr) 2Facultd...affected by at least five deformational events. The copper mineralization herein analysed is systematically...propose a new model of formation for this kind of deposit that could contribute to exploration programmes...sedimentary levels was that of the massive sulphide deposit subdivided into volcanic-associated massive sulphide |  | | Journal (issue) | | Milpillas mine, opened in 2006, is an unde,ground copper mine in Sonora, Mexico operated by Industrias Petioles...enriched Porphyry Copper Deposit, which proved to contain multiple bonanzas of world-class copper minerals, especially...world's finest specimens of brochantite, olivenite, tenorite, vesignieite and volborthite. EDITOR'S NOTE This...INTRODUCTION The Milpillas mine is an underground copper mine in Sonora, Mexico operated by the Mexican...discovered, deeply oxidized and enriched Porphyry Copper Deposit (the term is traditionally capitalized in geological |  | | Journal (article/letter/editorial) | | self-explanatory way. Encrustations made up of tenorite and (or) cuprite are called cupriferous oxicrete...goethite cuprite goethite goethite cuprite tenorite cuprite azurite malachite azurite malachite...malachite carbonate oxide plus hydrates Se-bearing tenorite Carbocretes Oxicretes chrysocolla hemimorphite...reference below) Site-country: the name of the primary deposit/ mineralized site and the host country where the...Cerro de Pasco Peru Pb-Cu-Zn-Ag- tenorite Bi replacement/ skarn deposit Pedroni 1996; Baumgarten et al |  | Brugger, J., Ogierman, J., Pring, A., Waldron, H., Kolitsch, U. (2006) Origin of the secondary REE-minerals at the Paratoo copper deposit near Yunta, South Australia. Mineralogical Magazine, 70 (6) 609-627 doi:10.1180/0026461067060361 | Journal (article/letter/editorial) | | of the secondary REE-minerals at the Paratoo copper deposit near Yunta, South Australia J. BRUGGER1,2,*...A-1090 Wien, Austria ABSTR ACT The Paratoo copper deposit, located in the Neoproterozoic to Cambrian...between 1888 and 1967 from oxidized ores. The deposit is located in the core of a breached, doubly plunging...magnetite, pyrite, chalcopyrite, copper sulphide and native copper associated with extensive potassic...likely scenario for the genesis of the Paratoo deposit involves circulation of basinal fluids, focusing |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Epigenetic hydrothermal origin of native copper and supergene enrichment in the Vista Alegre district...(2011) Epigenetic hydrothermal origin of native copper and supergene enrichment in the Vista Alegre district...1163–1179 Epigenetic hydrothermal origin of native copper and supergene enrichment in the Vista Alegre district...Alegre, Brazil (Accepted 2 November 2009) Native copper is widespread in the Lower Cretaceous Paraná basaltic...content of the basalts resulted in ore of native copper, Cu oxides, abundant chrysocolla in the top of |  | | Report (issue) | | zone of copper deposits; less commonly a primary mineral. Association: Cuprite, copper, tenorite, malachite...kaolinite. Distribution: In the Mednorudyanskoye copper deposit, Nizhni Tagil, near Yekaterinburg (Sverdlovsk)...Eureka, Eureka Co., Nevada; from the Pope-Shenon copper mine near Salmon, Lemhi Co., Idaho; in the Kirwin...From Akjoujt, Mauritania. In the Malanjkhand copper deposit, north of Durg, Madhya Pradesh, India. A few...Type Material: National School of Mines, Paris, France. References: (1) Palache, C., H. Berman, and C |  | Svorová Pawełkowicz, Sylwia, Wagner, Barbara, Kotowski, Jakub, Żukowska, Grażyna Zofia, Gołębiowska, Bożena, Siuda, Rafał, Jokubauskas, Petras (2021) Antimony and Nickel Impurities in Blue and Green Copper Pigments. Minerals, 11 (11) 1236 doi:10.3390/min11111236 | Journal (article/letter/editorial) | | Antimony and Nickel Impurities in Blue and Green Copper Pigments Sylwia Svorová Pawełkowicz 1,2, * , Barbara...Antimony and Nickel Impurities in Blue and Green Copper Pigments. Minerals 2021, 11, 1236. https://doi...Impurities in paint layers executed with green and blue copper pigments, although relatively common, have been...analyses of copper pigments layers from wall paintings situated in the vicinity of copper ore deposits...Poland. We compare the results with the analyses of copper minerals from three deposits, two local, and one |  | | Report (issue) | | Preliminary Model of Porphyry Copper Deposits Open-File Report 2008–1321 U.S. Department of the Interior...Geological Survey Preliminary Model of Porphyry Copper Deposits By Byron R. Berger, Robert A. Ayuso, Jeffrey...Seal, R.R., 2008, Preliminary model of porphyry copper deposits: U.S. Geological Survey Open-File Report.......................3 Physical Description of Deposit...................................................................................14 Theory of Deposit Formation..................................... |  | Decree, Sophie, Deloule, Étienne, De Putter, Thierry, Dewaele, Stijn, Mees, Florias, Baele, Jean-Marc, Marignac, Christian (2014) Dating of U-rich heterogenite: New insights into U deposit genesis and U cycling in the Katanga Copperbelt. Precambrian Research, 241. 17-28 doi:10.1016/j.precamres.2013.11.009 | Journal (article/letter/editorial) | | Dating of U-rich heterogenite: New insights into U deposit genesis and U cycling in the Katanga Copperbelt...Pétrographiques et Géochimiques (CNRS), BP 20-54501 Nancy, France c Université de Mons, B-7000 Mons, Belgium d UMR-G2R...CREGU & Ecole des Mines de Nancy, F-54042 Nancy, France b a r t i c l e i n f o Article history: Received...during the Pliocene. In addition to sediment-hosted copper and cobalt ore deposits, the Katanga Copperbelt...cobalt, and it accounts for about 3% of the world’s copper reserves (USGS, 2012). Besides these base metals |  | | Journal (issue) | | MICHIGAN COPPER! The Mineralogical Record JANUARY-FEBRUARY 2023 ? VOLUME 54 ? NUMBER 1 ? $40 ... Wayne & Dona Leicht KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email:...gemgypsy@bellsouth.net JANUARY–FEBRUARY 2023 Articles Copper Country II Introduction....................................53 by P. Persson & C. J. Stefano The Copper Falls Mine, Keweenaw County, Michigan.................................157 by T. P. Moore COVER: COPPER, 8 cm, from the Keweenaw County fissure veins, |  | | Report (issue) | | )(OH)6 . Occurrence: Common in the oxidized zone of copper deposits, yet rarely an ore; formed under low acidity...arid regions. Association: Malachite, azurite, tenorite, cuprite, linarite, caledonite, cerussite, atacamite...Distribution: In Russia, from the Mednorudyanskoye copper deposit, near Nizhni Tagil, and at Gumeshevsk, southwest...geologist and mineralogist, School of Mines, Paris, France. References: (1) Palache, C., H. Berman, and C |  | | Journal (article/letter/editorial) | | articles on the mines and minerals of Michigan's Copper Country Rocks & Minerals 2001.76:156-188. Tom...< h,,,rl,rp,, ,,I I r,,,,l>,l\ T HE MICHIGAN COPPER DISTRICT stretches in a southwest-northeast direction...Pine mine in Ontonagon County to Copper Harbor in Keweenaw County. Copper mineralization occurs in two types...sulfide (chalcocite) deposit at the White Pine mine and (2) the world-class native copper deposits that occur...Lake Volcanics (PLV) and the Copper Harbor Conglomerate. The native-copper deposits can be further divided |  | Zamanian, Hassan, Dolatshahi, Somayeh, Yang, Xiaoyong, Karimzadeh Somarin, Alireza, Meshkani, Seyed Ahmad (2021) Geochemical, fluid inclusion and O–H–S isotope constraints on the origin of the Rangraz copper deposit, Central Iran. Ore Geology Reviews, 128. 103877pp. doi:10.1016/j.oregeorev.2020.103877 | Journal (article/letter/editorial) | | isotope constraints on the origin of the Rangraz copper deposit, Central Iran Hassan Zamanian a, b, Somayeh...I N F O A B S T R A C T Keywords: Epithermal Copper Fluid inclusions Stable isotopes Rangraz Uromieh-dokhtar...Uromieh-dokhtar magmatic arc The Rangraz copper deposit (5 Mt @ 0.83% Cu) is located 20 km north of Saveh...monzodiorites and basaltic-andesitic dikes. The dominant copper-related hydrothermal alteration types include silicification...sulphide mineral separates from the Rangraz copper deposit range from − 9.1‰ to − 7.3‰, whereas the calculated |  | | Journal (issue) | | I M iners with a large mass of native copper in the Quincy mine ca. 1918. (Michigan Technological...of Donald Pearce (1941-1989) The “Copper King” The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico...COVER: Native copper crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard...(with W. S. Burbank) wrote the classic work on the copper deposits of Michigan in 1929. Photo by Wendell...the unique copper and silver mineralization of the Keweenaw Peninsula, Michigan’s “Copper Country.” Among |  | Sapiains, Pía, Figueroa, Valentina, Hayashida, Frances, Salazar, Diego, Menzies, Andrew, González, Cristián, Loyola, Rodrigo, Murphy, Beau, González, Juan, Parcero-Oubiña, César, Troncoso, Andrés (2021) Supergene Copper and the Ancient Mining Landscapes of the Atacama Desert: Refining the Protocol for the Study of Archaeological Copper Minerals through the Case Study of Pukara de Turi. Minerals, 11 (12) 1402 doi:10.3390/min11121402 | Journal (article/letter/editorial) | | minerals Article Supergene Copper and the Ancient Mining Landscapes of the Atacama Desert: Refining...Refining the Protocol for the Study of Archaeological Copper Minerals through the Case Study of Pukara de Turi...Parcero-Oubiña, C.; 3 4 5 6 et al. Supergene Copper and the Ancient Mining Landscapes of the 7 Atacama...Refining the Protocol for the Study of Archaeological Copper Minerals 8 through the Case Study of Pukara de...Paris Ouest Nanterre La Défense, 92000 Nanterre, France; rodarkeo@gmail.com Department of Civil Engineering |  | Ismagilova, Reseda M., Zhitova, Elena S., Zolotarev, Andrey A., Krivovichev, Sergey V. (2019) Jahn–Teller distortion and thermal expansion anisotropy: temperature-dependent behavior of lindgrenite, Cu3(MoO4)2(OH)2, szenicsite, Cu3(MoO4)(OH)4, and cupromolybdite, Cu3O(MoO4)2. Physics and Chemistry of Minerals, 46 (5) 437-447 doi:10.1007/s00269-018-1014-6 | Journal (article/letter/editorial) | | Nature 2018 Abstract Thermal behavior of three copper molybdates, lindgrenite, Cu3(MoO4)2(OH)2, szenicsite...H2O. Szenicsite decomposes to cupromolybdite and tenorite at T > 350 °C according to the reaction: 2Cu3(MoO4)(OH)4...the Mo6+-centered (MoO4) tetrahedra. Keywords Copper molybdates · Lindgrenite · Szenicsite · Cupromolybdite...Russia Crystal chemistry and stability of secondary copper minerals is a topic of continuing interest in mineralogy...As, Te, Se, Mo, etc. The number of Mo-containing copper oxysalt minerals is rather small: in total, there |  | | Book (edition) | | Mineralogy of Arizona Stope in oxide ore, Copper Queen tnine, Bisbee. These old workings were probably...University of Arizona, read the section on porphyry copper deposits and made constructive comments. Susan...MINERAL DEPOSITS 9 1. The Porphyry Copper Deposits 11 2. Porphyry Copper-Related Deposits The Bisbee District...after the Japanese law Banded malachite and azurite Copper Silver 2 2 2 3 3 6 13 14 14 Chalcotricbite in...gypsum Chrysocolla Conicbalcite on plancheite. Copper Cornetite Cuprite ( chalcotrichite) on calcite |  | | Journal (article/letter/editorial) | | Few teachersevergave place during oxidation of copper ores at an early ing more time to their studentsthan...ResearchAssociateand later Acting Associate crystal structureof tenorite" in which he presented Professorof Mineralogy...concerning the oxidation process of disseminated copper ores arose from the field and laboratory studies...to Harvard University and was accepted tions of tenorite and the basic and normal sulfates as a student...student in 1918. After completing the mining of copper in the ternary system, CuO-SOa-H:O. course, I was enrolled |  | Zittlau, Arne H., Shi, Quan, Boerio-Goates, Juliana, Woodfield, Brian F., Majzlan, Juraj (2013) Thermodynamics of the basic copper sulfates antlerite, posnjakite, and brochantite. Geochemistry, 73 (1) 39-50 doi:10.1016/j.chemer.2012.12.002 | Journal (article/letter/editorial) | | elsevier.de/chemer Thermodynamics of the basic copper sulfates antlerite, posnjakite, and brochantite...c t Weathering of primary copper sulfides leads to the formation of copper sulfate minerals, among them...phases obtained were brochantite, posnjakite, or tenorite (CuO), or mixtures thereof. From these samples...available thermodynamic data for the three basic copper sulfates, compared them to our results, and found...Cu(II) is higher or if temperature is elevated. Tenorite will crystallize under neutral or basic conditions | | | Book (edition) | | Muineralogy of Arizona Stope in oxide ore, Copper Queen mine, Bisbee. These old workings were probably...University of Arizona, read the section on porphyry copper deposits and made constructive comments. Susan...MINERAL DEPOSITS 9 1. The Porphyry Copper Deposits 11 2. Porphyry Copper-Related Deposits The Bisbee District...the Japanese law Banded malachite and azurite ; Copper Silver 2 3 3 6 i 14 14 Malachite in calcite...gypsum Chrysocolla Conichalcite on plancheite. Copper Cornetite Cuprite (chalcotrichite) on calcite Cuprite |  | | Journal (article/letter/editorial) | | blue minerals. Most of them contain significant copper, and it is often a good guess that blue crystals...a relatively large possible number of secondary copper minerals. Some are quite rare, others are common...Aurichalcite is a carbonate-hydroxide of zinc and copper with the formula (Zn,Cu)5(CO3)2(OH)6. Some analyses...oxide zones of deposits containing primary zinc and copper sulfides. Although generally considered to be a...north of Silverton, San Juan County; the Sedalia copper mine, Chaffee County; the Tuckerville prospects |  | | Journal (article/letter/editorial) | | ARIZONA COPPER Featured at the 1997 Tucson Show Downloaded by [California Institute of Technology] at...of Arizona Tucson, Arizona 85721 A rizona and copper are intricately linked in history. Production from...pounds of the red metal. This enormous amount of copper, which, if placed on a regulation football field...Jerome, and Bisbee were, and are, among the largest copper camps in the world. At the end of the nineteenth...electricity,” and the copper of Arizona was essential to the new industrialization. Copper was squarely at |  | Baggio, Sérgio Benjamin, Hartmann, Léo Afraneo, Lazarov, Marina, Massonne, Hans-Joachim, Opitz, Joachim, Theye, Thomas, Viefhaus, Tillmann (2018) Origin of native copper in the Paraná volcanic province, Brazil, integrating Cu stable isotopes in a multi-analytical approach. Mineralium Deposita, 53 (3) 417-434 doi:10.1007/s00126-017-0748-2 | Journal (article/letter/editorial) | | 1007/s00126-017-0748-2 ARTICLE Origin of native copper in the Paraná volcanic province, Brazil, integrating...Different hypotheses exist on the origin of native copper mineralization in the Paraná volcanic province...events. The average copper content in the host basalts is ~200 ppm. Native copper occurs as dendrites...cavities within amygdaloidal crusts. Cuprite, tenorite, chrysocolla, malachite, and azurite occur in...evaluate the origin of native copper in the volcanic province. Copper contents in magnetite of the host |  | | Book (edition) | | in 1974. Turquoise is widespread throughout the copper-mining areas in Arizona and has been used in jewelry...jewelry for centuries. Large-scale open-pit copper mining brought an increase in the amount of available...park and preparing it for decorative use. In 2015, copper was proclaimed the state metal. Legislation was...was drafted after a fourth-grade class at Copper Creek Elementary School had the idea and reached out to...law, saying, "A crucial driver of our economy, copper is represented on our state seal and is one of |
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