 | | Journal (article/letter/editorial) | | Ordovician stratiform iron mineralization from Zamora (NW Iberian Peninsula) Received: 25 September...Abstract The Ordovician stratiform iron deposits at Zamora (NW Iberia) are arranged in several levels ranging...Ordovician stratiform iron mineralization of the Zamora province is well represented and forms, on a global...Ordovician stratiform iron mineralization of the Zamora province and to determine the possible source of iron...obtained from the chlorite solid-solution model of Walshe (1986). Geological setting This Zamora region (Fig |  | Canet, Carles, González-Partida, Eduardo, Camprubí, Antoni, Castro-Mora, Jesús, Romero, Francisco Martín, Prol-Ledesma, Rosa María, Linares, Carlos, Romero-Guadarrama, Juan A., Sánchez-Vargas, Lilia I. (2011) The Zn–Pb–Ag skarns of Zacatepec, Northeastern Oaxaca, Mexico: A study of mineral assemblages and ore-forming fluids. Ore Geology Reviews, 39 (4) 277-290 doi:10.1016/j.oregeorev.2011.03.007 | Journal (article/letter/editorial) | | sulfosalts Calc-silicates Fluid inclusions Sierra Madre del Sur a b s t r a c t The Zn–Pb–Ag skarns of Zacatepec...Zacatepec are located in the eastern Sierra Madre del Sur, southern Mexico. They are hosted by the Cuicateco...Ag5Pb8Bi13S30 and an Ag–Bi–S phase probably of the aikinite group, occurs. Locally, magnesian skarns develop and are...Zacatepec are located in the eastern Sierra Madre del Sur, about 80 km northeast of the city of Oaxaca...indigenous group (Ayüükj'ä'äy in their own language), the so-called Mixe District, an area where mining has |  | | Journal (article/letter/editorial) | | in the well-known Eastern Brazilian Pegmatitic Province (EBPP), Minas Gerais, Brazil. Detailed mapping...Sommaire La pegmatite de Sapucaia se trouve dans la province pegmatitique brésilienne est (EBPP), Minas Gerais...in the world, the Eastern Brazilian Pegmatite Province (EBPP), is located at the east side of the Saõ...several pegmatites located in the Conselheiro Pena district, between Galiléia and Mendes Pimentel (Fig. 1)...Pegmatite Province (EBPP) is divided into several districts, among which the Conselheiro Pena district (Pedrosa-Soares |  | | Journal (article/letter/editorial) | | of the Gutkovaite subgroup of the Labuntsovite group Named after Aleksey Sergeyevich Sakharov (1910–1996)...symmetry. Found coating miargyrite at the San Genaro mine, Huancavelica Department, Peru. Effenberger, H....monoclinic, C1 (pseudo C2/m) A member of the Chlorite group The name reflects its composition as a boron-dominant...granitic pegmatites, Malkhan gem tourmaline deposit, Chikoy District, Chita region, Russia. Zagorsky, V.Y....the Tuminico Ia selenium deposit, Sierra de Cacho (Sierra de Umango) district, southwest to Bajo Jagüe |  | 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) | | experiments for understanding the smectite‑to‑chlorite conversion in geological environments Régine Mosser‑Ruck1...Berlin Heidelberg 2016 Abstract The smectite-to-chlorite conversion is investigated through long-duration...an ironrich chlorite (chamosite like) and interstratified clays interpreted to be chlorite/smectite and/or...long-duration experiments. The conversion of smectite into chlorite over time appears to take place in several steps...solution, which is oversaturated with respect to chlorite, allowing the formation of a chamosite-like mineral |  | Zhang, Long, Li, Xiaofeng, Wang, Guo, Wang, Mou, Yang, Wenlong, Zhang, Lei, Zhu, Yiting (2019) Hydrothermal alteration and mineral chemistry of the giant Baiyanghe Be-U deposit in Xinjiang, northwest China: Implications for its mineralization. Ore Geology Reviews, 111. 102972 doi:10.1016/j.oregeorev.2019.102972 | Journal (article/letter/editorial) | | mineral chemistry of the giant Baiyanghe Be-U deposit in Xinjiang, Northwest China: Implications for...mineral chemistry of the giant Baiyanghe Be-U deposit in Xinjiang, Northwest China: Implications for...mineral chemistry of the giant Baiyanghe Be-U deposit in Xinjiang, Northwest China: Implications for...Sciences, No. 19, Beitucheng Western Road, Chaoyang District, Beijing 100029, China. E-mail address: xiaofengli@mail...iggcas.ac.cn 1 Abstract: The Baiyanghe Be-U deposit is located in the Xuemisitan volcanic belt of the |  | | Journal (article/letter/editorial) | | omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River:...property—near Commerce: ferrocolumbite (Cook, 1978). Lula district—Standridge property, about 7.0 km east of Lula:...Calgary] at 09:55 07 August 2017 Barrow County Arnold mine—1.6 km northeast of Statham, near the head quarters...(chryso lite, olivine) (Teague, 1956). Jefferson district—9.7 km southwest of Jefferson on S.R. 11, northwest |  | | Report (issue) | | bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KIA OS9 and from. Geological...100 West Pender Street Vancouver, B.C. V6B IRS A deposit copy of this publication is also available for...Occurrences east of Sudbury Falcon Mine Wanup quarry Elizabeth Mine Wahnapitei occurrences MacDonald occurrence...quarry Vermilion River placer deposits Moose Mountain Mine Nickel-copper mines west of Sudbury High Falls Road...occurrence McMillan Mine Wallace Mine Sheguiandah quarry Shakespeare Mine Massey Mine Hermina Mine Elliot Lake |  | | Journal (article/letter/editorial) | | V4+O(SO4)(H2O)3 M ONOCLINIC Locality: The North Mesa 5 mine, SW ¼ of section 35, and the adjacent eastern edge...g/cm3 (calc.). Crystallography: Monoclinic, space group not given but probably Cc by analogy with cookeite...new member of the chlorite group from the Malkhan gem tourmaline deposit, central Transbaikalia, Russia...mudstones. Associated minerals are: quartz and a chlorite-group mineral. General appearance: Anhedral grains...Llanos mine, 2 km northwest of Santa Marta village (Lat. 38° 37'N, Long. 6° 36'E), Badajoz province, Spain |  | Pons, María Josefina, Franchini, Marta, Giusiano, Adolfo, Patrier, Patricia, Beaufort, Daniel, Impiccini, Agnes, Laura Rainoldi, Ana, Meinert, Lawrence (2017) Alteration halos in the Tordillos sediment-hosted copper deposit of the Neuquén Basin, Argentina. Ore Geology Reviews, 80. 691-715 doi:10.1016/j.oregeorev.2016.06.011 | Journal (article/letter/editorial) | | halos in the Tordillos sediment-hosted copper deposit of the Neuquén Basin, Argentina Marı́a Josefina...halos in the Tordillos sediment-hosted copper deposit of the Neuquén Basin, Argentina, Ore Geology Reviews...halos in the Tordillos sediment-hosted copper deposit of the Neuquén Basin, Argentina María Josefina...Petróleo, Facultad de Ingeniería, Universidad Nacional del Comahue, Buenos Aires 1400, (8300) Neuquén, Argentina...Provincial de Hidrocarburos y Energía de la Provincia del Neuquén, agiusiano@neuquen.gov.ar 4 Université de |  | | 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...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...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (issue) | | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ......................... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda...Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the world for almost...three millennia. Mining there ceased in 2003, and following reclamation in 2012, the district was declared...Unesco. The Almadén District has yielded excellent cinnabar specimens during its long mining history, along |  | | Book (edition) | | Minerals that are listed as belonging to the same group are similarly closely comparable in composition...pages) AC Acra Crysrallographica ACGAEC Acra del XV Co11greso Geologico Argentino, El Ca/afate ACSc...Atti de/la Sod,•ta ltalicma di Scienze Natura/i e del Museo Civico di Storla N<1turalt•di .\,fi/,mo AS0...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the |  | | Report (issue) | | Geophysical studies Hydrology Economic geology Mining directory Environmental studies Engineering studies...................................... 111 Garnet Group .................................................................................... 118 Axinite Group ......................................................................... 119 iii Page Axinite Group ..................................................................................122 Torumaline Group ............................................... |  | | Journal (article/letter/editorial) | | clay minerals (i.e., smectite group, chlorite, illite, kaoline group, pyrophyllite, biotite) are pivotal...The main mineralogical geothermometers based on chlorite and illite composition are presented, together...variations of the non-expandable clay phases (chlorite and/or illite) as a function of the past and present...compositional variation of clay minerals (in particular chlorite and illite) is particularly sensitive to the formation...Hydrothermal 3.1. Smectite Smectite Group Group 3.1. The smectite smectite group group comprehends dioctahedral | | | 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...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...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Copper-Molybdenum and CopperGold Deposits at Los Pelambres, Central Chile José Perelló, Richard H. Sillitoe, Constantino...Magmatic-Hydrothermal History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Cu-Mo-Au Deposit, Utah Geology and Exploration Progress at the Resolution Porphyry Cu-Mo Deposit, Arizona |  | | Book | | MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...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...itself 40 km northwest of Lac Saint-Jean in south-central Quebec, very large and sharp ilmenite Cl) 1stals...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the |  | | Journal (issue) | | cultural standpoint. These are localities rich in mining history and regional flavor; the old drifts and...this booklet interesting. Write to me for a copy. GROUP ADS You’ve seen them in the Mineralogical Record:...seemed to amplify the effect. Since then, two more group ads have joined the ranks. “Arizona Dealers” was...Betty, Dave or Jim) wishes to handle it foi the group, he or she collects money from each advertiser,...2 Germany An historical perspective on silver mining in G erm any.................. by W. Lieber and |  | | Journal (issue) | | limonite pseudomorphs after pyrite, siderite Faber lead mine-near Faber cerussite, chalcopyrite, fluorite, argentiferous...topaz, tourmaline, triplite Trueheart pegmatite mine (f)-near Amelia beryl (var. aquamarine), microcline...Dominion actinolite-tremolite, apatite, chalcopyrite, chlorite, cobaltite, dolomite, erythrite, galena, ilmenite... magnesite, magnetite, pyrite, talc Stony Point mine-near Charlottesville chalcopyrite, cuprite, goethite...goethite, malachite, siderite Buck Mountain mine-near Forks of Buffalo arsenopyrite, fluroite, gold, scorodite |  | | Journal (article/letter/editorial) | | mineralization in the Hagendorf-Pleystein pegmatite province H. G. DILL1,*, B. WEBER2, A. GERDES3 AND F....Aplite (SA) in the Hagendorf-Pleystein Pegmatite District, near Waidhaus, Germany, is a mildly peraluminous...Introduction THE Silbergrube (Silbergrube = Silver Mine is a misnomer used by local people mistaking shiny...the last operating feldspar mine in the Hagendorf-Pleystein Pegmatite Mining * E-mail: dill@bgr.de DOI:...072.5.1119 # 2008 The Mineralogical Society District in Bavaria, Germany. The Hagendorf pegmatite is |  | | Book (edition) | | “northern”, “eastern”, “northwestern”, “south-central”, etc., is limited. However, other such terms are... a. Geographic Coordinates peridot BA olivine group nesosilicates orthosilicates silicates BT minerals...(BT-NT) relationship is that of a group to an individual in the group, e.g., BT minerals to NT silicates...of the specific minerals in the olivine group, the olivine group is one of several mineral groups in the...reciprocals are: olivine group NA peridot nesosilicates orthosilicates NA olivine group NA nesosilicates silicates |  | | Journal (issue) | | Hubeite, a new mineral from the Daye mine near Huangshi, Hubei Province, China . . . . . . . . . . . . .... 473 by R. H. Currier The Nueva Vizcaya mine, Burguillos del Cerro Badajoz, Spain . . . . . . . . . ... . . . . . . . . . . . . . . 489 by J. González del Tánago & B. Saínz de Baranda Graf Manganotantalite...scepter crystals from the Entia Valley, Harts Range, Central Australia . . . . . . . . . . . . . . . . . . ...a certain state or mine, the minerals of a particular metal or compositional group, or a specific mineral |  | | Report (issue) | | Serpentine-Group Minerals GEOLOGICAL SURVEY PROFESSIONAL PAPER 384-A The Serpentine-Group Minerals By...method-___. Previous DTA studies on serpentine-group minerals._ _______________________________ Present..._--_-__ X-ray classification of the serpentine-group minerals. X- ray powder diffraction studies. . ________________...(Yu-Yen Shi stone), Liaoning Province, ManchuriaAntigorite (williamsite), Low's mine, Lancaster County, Pa_...oct tet ^ Thermal-analysis curves of serpentine-group minerals obtained by the static method. _____-__--_-_--_-______ |  | | Journal (article/letter/editorial) | | solid-solution with braunite. Tetragonal, space group 141/acd, a 9.406, c 18.546 A, Z = 8. Dcalc. 4.96... Meet., IMA, 1986. 102. Mira Flores mine, H u a n u n i district, Oruro, Bolivia. FeA16(PO4)a(OH)8.4H20...Na19(Ca,Mn)6(Ti,Nb)3Si26074C1.H20. Trigonal, space group R3m, a 14.046, c 60.60 A, Z = 6. Dmeas ' 2.76, Dc~ac...mm in a quartz vein from Ankang County, Shaanxi Province, China. Ideal formula Ba(Ti,V,Cr)8016. Closely...Closely related to mannardite. Tetragonal, space group 14, 171or 14/m, a 10.118, c 2.956 A, Z = 1. Dmeas ' |
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