 | | Journal (article/letter/editorial) | | supergene and hypogene alteration is not sharp in this group of orecretes where APS minerals (aluminium phosphate...the authors focused on Pb, Cu, Zn, Sb and P, a group of supergene mineraliza- 126 H. G. Dill et al...of near-surface ore mineral assemblages: “chapeau de fer”, “Eiserner Hut”, “canga”, “gossan”. Collective...under oxidizing and reducing conditions, the latter group of minerals formed at depth and is normally only...and vanadocrete (vanadate). Panczner 1987 Tajo Mine, Hidalgo del Parral, Chihuahua, Mexico Panczner |  | | Journal (article/letter/editorial) | | particular, clay minerals (i.e., smectite group, chlorite, illite, kaoline group, pyrophyllite, biotite) are...Hydrothermal 3.1. Smectite Smectite Group Group 3.1. The smectite smectite group group comprehends dioctahedral...smectites Zeolite group Argillic 5.5–7 <160 ◦ C Trioctahedral smecitites * Zeolite group Argillic 5...di-trioctahedral smectites Argillic 5.5–8 <160 ◦ C Kaoline group ±smectites ±alunite Intermediate argillic 4.5–6...quartz Propylitic 5.5–7 250–300 ◦ C Serpentine group chlorite, talc Propylitic 5.5–7 250–350 ◦ C |  | | Book (edition) | | Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada), Joel...Minerals that are listed as belonging to the same group are similarly closely comparable in composition...ACGAEC Acra del XV Co11greso Geologico Argentino, El Ca/afate ACSc Acta Clremica Sca11di11a1•ica AE...\lim•ra/ogica ASG ASJS,\' Arc:hil-1.•s de Science G,•111.½·e Atti de/la Sod,•ta ltalicma di Scienze Natura/i...1·exactas,jisicos y natura/es. Unil'ersidad nacicmal de Cordoba Bulletin of the Geologica/ Society of Finland |  | | Journal (article/letter/editorial) | | Cerro Colorado Hypogene Protore, I Región, Northern Chile FARHAD BOUZARI,†,* AND ALAN H. CLARK Department...Cerro Colorado porphyry Cu (-Mo) deposit, I Región, Chile, exhibits features not commonly documented in such...depth, quartz-albite, sericite-chlorite-clay (smectite), quartz-sericite-clay, and andalusite-diaspore-pyrophyllite...exemplified by the hypogene protore of the El Salvador deposit, Chile, comprehensively documented by Gustafson...deposit, northern Chile, which, although superficially conforming to the El Salvador template in its |  | | Journal (issue) | | European Federation of Geologists C/o Service Geologique de Belgique Rue Jenner 13 B-1000 Bruxetles, Belgium...La Federation Europeenne de Geologues (FEG) a bien accueilli la possibilite de contribuer directement a...a la mobilite des professionnels de la geologie en Europe. Le benefice des jeunes geologues dans une...europeenne, se base sur !'amelioration de leur curriculum et de leur future carriere professionnelle et...europeens. Le travail au bureau de la FEG a ete renforce grace !'aide de deux geologues tres motives et |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...authoring Boletfn numeros 40 and 41 (Instituto Geol6gico de Mexico, 1922, 1923), has an author been able to provide...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...Boletin nuimeros 40 and 41 (Instituto Geoldgico de México, 1922, 1923), has an author been able...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...The Canadian Mineralogist 2 val ( ew ‘ )) AT “EL aye ia a ae daaYepAoNpte Nee Y ; Limonite, Eldorado |  | | Book | | 55–75 parts per million (ppm). The economics of mining dictate that these metals need to be concentrated...definitions Indicated Probable Measured Proved Mining, metallurgical, economic, marketing, legal, environmental...the Australian and South African Institutes of Mining and Metallurgy. now reasonable agreement as to...and modifying factors such as those related to mining techniques, metallurgical extraction, marketing...particular assemblage of deposit types. • Metallogenic Province: a region characterized by a particular assemblage |  | Brown, T. J., Walters, A. S., Idoine, N. E., Shaw, R. A., Wrighton, C. E., Bide, T. (2012) 2006-2010. World Mineral Production. British Geological Survey | Report (issue) | | nomenclature follows the London Diplomatic List. Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate...Study Group, the International Lead and Zinc Study Group, the International Nickel Study Group, the Barytes...other members of the International Consultative Group on Non-Ferrous Metal Statistics is also gratefully...with a wider range of commodities such as Societe de l'Industrie Minerale, Annuaire Statistique Mandia |  | | Book (edition) | | extensively rewritten by the book’s distinguished group of authors in the light of new research and important...Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...es: CW DB DE DG DJ DK DM DO DP DS EB EO EE FM GD GG GH GM Arnold Hampson David Baker Ben De Witt William...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce © |  | | Report (issue) | | structure, and sedimentary framework of the Peru-Chile Trench. W. J. Schweller, L. D. Kulm, and R. A. Prince...tectonic erosion of the continental wall of the Peru-Chile Trench near 11°30'S latitude. Donald M. Hussong...entropy power spectra, with application to the Peru-Chile Trench . Richard J. Blakely and Siamak Hassanzadeh...a subduction zone: A geophysical survey of the Chile Margin triple junction . E. M. Herron, S. C. Cande...Structures of the continental margin of Peru and Chile. 703 Richard Couch, Robert Whitsett, Bruce Huehn | | | Book (edition) | | extensively rewritten by the book's distinguished group of authors in the light of new research and important...Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...figure caption code. Arnold Hampson David Baker Ben De Witt William Larson Carlos Barbosa Cal and Kerith...Mines cw Charles and Marcelle Weber DB Dan Behnke DE Demetrios Pohl DG Richard Graeme DJ D. K. Jones Douglas |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and...present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . 45.1. Chemistry and mineralogy of garnet-group minerals . . . . . . . . 45.2. Magmatic garnet deposits | | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and...present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . 45.1. Chemistry and mineralogy of garnet-group minerals . . . . . . . . 45.2. Magmatic garnet deposits |  | | Journal (article/letter/editorial) | | the micaceous phyllosilicates, kaolinite-, smectite-group minerals and the composition of glauconite...activity sourced particularly in the North Atlantic Province and important mineral deposits. Fe-bearing phyllosilicates...extraterrestrial impacts. The glauconite-kaolinite-illite-smectite-chlorite assemblages are efficient tools for the...sabkha to the alluvial fan. Chromium muscovite, Cr smectite, and Cr chlorite formed at the brink from hypogene...and a period of more than two thousand years of mining metal deposits have almost ceased. But this is |  | Brown, T. J., Hetherington, L. E., Hannis, S. D., Bide, T., Benham, A. J., Idoine, N. E., Lusty, P. A. J. (2009) 2003-2007. World Mineral Production. British Geological Survey | Report (issue) | | Cover photograph: Zinc ingots produced at Skorpion Mine in southen1 Nanubia. Skorpion began producing zinc...aluminium, has more than doubled in five years and mine production of zinc in Namibia has increased by 95...nomenclature follows the London Diplomatic List. Metals Mine production of many metals is expressed in tenns...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate...Study Group, the Inten1ational Lead and Zinc Study Group, the International Nickel Study Group imd the |  | | Report (issue) | | nomenclature follows the London Diplomatic List. 1\ | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers...appropriate Dana number. When recognized, membership in a group is noted. Occasionally, the phrase “an inadequately...internally contradictory. 5A. Groups The term group refers to an aggregate or multiple (usually three...identical or closely similar structure and chemistry. A group may be named when there are several end members |  | Mosser-Ruck, Régine, Pignatelli, Isabella, Bourdelle, Franck, Abdelmoula, Mustapha, Barres, Odile, Guillaume, Damien, Charpentier, Delphine, Rousset, Davy, Cathelineau, Michel, Michau, Nicolas (2016) Contribution of long-term hydrothermal experiments for understanding the smectite-to-chlorite conversion in geological environments. Contributions to Mineralogy and Petrology, 171 (11) doi:10.1007/s00410-016-1307-z | Journal (article/letter/editorial) | | hydrothermal experiments for understanding the smectite‑to‑chlorite conversion in geological environments...Springer-Verlag Berlin Heidelberg 2016 Abstract The smectite-to-chlorite conversion is investigated through...products were the Wyoming bentonite MX80 (79 % smectite), metallic iron and magnetite in contact with...clays interpreted to be chlorite/smectite and/or corrensite/smectite, accompanied by euhedral crystals...the long-duration experiments. The conversion of smectite into chlorite over time appears to take place |  | Brown, T. J., Shaw, R. A., Bide, T., Petavratzi, E., Raycraft, E. R., WAalters, A. S. (2013) 2007-2011. World Mineral Production. British Geological Survey | Report (issue) | | nomenclature follows the London Diplomatic List. Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate...Study Group, the International Lead and Zinc Study Group, the International Nickel Study Group, the Barytes...other members of the International Consultative Group on Metal Statistics is also gratefully acknowledged...with a wider range of commodities such as Societe de l'lndustrie Minerale, Annuaire Statistique Mandia/ |  | Brown, T. J., Idoine, N. E., Raycraft, E. R., Shaw, R. A., Deady, E. A., Rippingale, J., Bide, T., Wrighton, C. E., Rodley, J. (2014) 2008-2012. World Mineral Production. British Geological Survey | Report (issue) | | Australasia, including the Pacific Islands Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate...Study Group, the International Lead and Zinc Study Group, the International Nickel Study Group, the Barytes...other members of the International Consultative Group on Non-Ferrous Metal Statistics is also gratefully...with a wider range of commodities such as Societe de l'Industrie Minerale, Annuaire Statistique Mandia |  | Brown, T. J., Idoine, N. E., Raycraft, E. R., Shaw, R. A., Deady, E. A., Hobbs, S. F., Bide, T. (2017) 2011-2015. World Mineral Production. British Geological Survey | Report (issue) | | exceptions, of course. For example the mine production of platinum group metals increased by nearly 22 per...increase in mined bismuth is largely due to a new mine opening in Vietnam. The increase in bauxite is predominantly...has instigated its own restrictions on bauxite mining as a result of environmental issues associated...reductions in a single country: for example, in China mine production of antimony fell by 21 per cent in 2015...eurare.eu); Blue Mining (www.bluemining), which is focussed on sustainable deep sea mining; and Mineral Intelligence |  | | Report (issue) | | nomenclature follows the London Diplomatic List. 1\
