 | | Journal (issue) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...France Marian Munteanu, Geological Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France...Cuza” University, Iaşi, Romania Ioan Pintea, Geological Institute of Romania Grigore Buia, University...University of Petroşani, Romania Giorgios Christofides, Aristotle University of Thessaloniki, Greece Floarea...Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca |  | Tamas, C. G., Bailly, L., Ghergari, L., O'Connor, G., Minut, A. (2006) NEW OCCURRENCES OF TELLURIDES AND ARGYRODITE IN ROSIA MONTAN A, APUSENI MOUNTAINS, ROMANIA, AND THEIR METALLOGENIC SIGNIFICANCE. The Canadian Mineralogist, 44 (2) 367-383 doi:10.2113/gscanmin.44.2.367 | Journal (article/letter/editorial) | | ARGYRODITE IN ROŞIA MONTAN Ǎ, APUSENI MOUNTAINS, ROMANIA, AND THEIR METALLOGENIC SIGNIFICANCE C ǎlin G...University, 1, Kogălniceanu Street, 400084 Cluj-Napoca, Romania Laurent BAILLY BRGM, Avenue Claude Guillemin,...University, 1, Kogălniceanu Street, 400084 Cluj-Napoca, Romania Gary O’CONNOR and Adrian MINUŢ Roşia Montană Gold...Corporation, 321, Piaţa Street, Roşia Montană, Alba County, Romania Abstract New investigations by optical microscopy...Montană ore deposit, South Apuseni Mountains, in Romania. Common base-metal sulfides and sulfosalts consist |  | | Journal (article/letter/editorial) | | porphyry copper deposits from Metaliferi Mountains, Romania: a reconnaissance study Mihaela Elena Cioacă,...porphyry copper deposits from Metaliferi Mountains, Romania: a reconnaissance study, Ore Geology Reviews (2014)...Metaliferi Mountains, Romania: a reconnaissance study Geological Institute of Romania, Department of Regional...Munteanua,b, Liang Qic, Gelu Costind 01271Bucharest, Romania University of the Witwatersrand, School of Geosciences...copper mineralization in the Metaliferi Mountains, Romania; most are associated with epithermal Au-Ag (±Te |  | | Journal (article/letter/editorial) | | Pb–Sb/As-sulfosalts from Coranda-Hondol ore deposit (Romania) — Conditions of telluride deposition Andrei Ionuț...Department of Geology, 20A Carol I Blv., 700505 Iaşi, Romania Technical University of Cluj Napoca, North University...62A Dr. Victor Babeş Street, 430083 Baia Mare, Romania a r t i c l e i n f o Article history: Received...deposit, Certej area, South Apuseni Mountains, Romania. The Coranda-Hondol deposit is an intermediate-sulfidation...Together with the Baia Mare district in northwestern Romania, the SAM subunit is one of the most important geological |  | | Journal (article/letter/editorial) | | and sulphosalts from the Larga hydrothermal system, Metaliferi Mts , Romania: Paragenesis and genetic...Intermediate levels of the Larga-Fat° a Báii field, Metaliferi Mts., Romania, are host to epithermal vein...both series. When widely distributed, as in the Larga system, trace amounts of Bi-minerals (sulphosalts...Bi-sulphosalts, compositional data, Larga, Metaliferi Mts., Romania. Introduction THE Neogene gold deposits...deposits of the Metaliferi Mts., Romania (part of the South Apuseni Mountains, Fig. 1a), are considered |  | | Journal (issue) | | Zacaminte) Founded 1910 by the Geological Institute of Romania VOL. ISSN 1220-5648 87 No. 1 CONTENT Gheorghe...tradition/heritage: the museum mines and geoparks in Romania ………................... 7 Mircea GEORGESCU The...mineralization related to Late Cretaceous magmatism in Romania ….................... 15 A. Feyzi BİNGÖL, Mesut...economic outlook of Jiu Valley hard coal deposit, Romania ............................................ 41...Mts., Romania ……....... 47 - continued on the back cover - Geological Institute of Romania Society |  | | Journal (article/letter/editorial) | | & MINERALS represented by “realgar” from Pampa Larga, Chile; it does not decompose. Realgar is most frequently...accessory mineral in certain sedimentary carbonate and clay-rich rocks and has been identified as a product...mines at Paris, Oxford County, Maine, and the Palermo No. 1 mine, Groton County, New Hampshire. It occurred...jordanite in zinc ores mined at Balmat, Edwards County, New York (Jensen 1978). It was a rare mineral...mineral in zinc ores at Sterling Hill, Sussex County (Palache 1941) and was an unusual mineral occurring in |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals. 1971. Vol. 19.pp. 121-127. Pergamon Press. Printed in Great Britain SEQUENTIAL...Hidalgo, Michoacan, Mexico. Ojo Caliente de Laguna Larga (or Verde) yields H 2 S-SO..-containing water, temperature...accompanied by deposition of clay substance in vesicle walls. The clay substance, although "amorphous"...sequentially at a hot spring, Ojo Caliente de Laguna Larga (or Verde). The spring, flowing sulphurous water...Michoacan, Mexico. The clay deposit described by Thomas L. Kesler at the 18th Clay Minerals Conference occurs |  | | Journal (volume) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania, Technical...Geological Institute of Romania, Bucharest Ioan Pintea, Geological Institute of Romania Mircea Ţicleanu, Geological...Geological Institute of Romania, Bucharest Nicolae Buzgar, "Alexandru Ioan Cuza" University, Iaşi Marian...Marian Munteanu, Geological Institute of Romania Ioan Seghedi, Institute of Geodynamics of the Romanian...Cluj-Napoca George Tudor, Geological Institute of Romania, Bucharest Rom . J. Mineral Deposits is also the |  | | Journal (article/letter/editorial) | | 1329 Arizona Economic geology Aluminum, Maricopa county, Wickenberg (Sheridan, Michael F , et al.) tt-t2...(Mclean, W. John, er a/.) 7-E 1103 Hemihedrite,Pinal county, Florencemine, Maricopacounty, Wickenburg,Rat Tail...a/.) 7-8 1088 Kinoite, SantaRita mountains,Pima county (Anthony, John W., er a/.) 5-6 7O9 Phoenicochroite...er a/.) 1.2 224 Breccia Intrusive Utah, San Juan county, MosesRock dike, kimberlite (McGetchin, Thomas...(Omori, Keiichi.) tt-12 1897 Wardsmithite,Inyo county, Death Valley, Tertiary, Furnace Creek formation |  | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals. 1971. Vol. 19. pp. i-iii Pergamon Press. Printed in Great Britain Volume...HILLS, WASHOE COUNTY, NEVADA 71 Keilh G. Papke Large hydrothermal deposits of halloysite clay occur in the...the Terraced Hills, Washoe County, Nevada and similar bodies probably are present elsewhere in the Basin...these rocks are late Miocene to Pliocene in age. The clay bodies are composed mostly of halloysite with some...partly montmorillonitized tuff. The contact of a clay body with the overlying basalt is distinct. Generally |  | | Report (issue) | | faw inches to several foot. Tha abundance of silt, clay* and tuffacaoua material and tha tight cementation...Boma of tha fracturea ara "open" and appaar aa larga cracka. but othara ara not raadily visible except...moat part, thaaa dapaaita ara mixturaa of attt aad clay. aaad. aad graral. flortiag ia gaaarally poor, aad...along tha larga atraaaia aad ia th« narrow caoyona along raachaa of amall atraama. fttlt aad clay pradomtnata...parehad ground watar ia tha vallaya (fig. 9). Tha larga bouldara. 4 to « faat in diamatar. may hava a glacial(t) |  | | Journal (article/letter/editorial) | | com/locate/sedgeo Source rock and environmental control on clay mineral associations, Lower Section of Paganzo Group...accepted 27 November 2001 Abstract The significance of clay mineral assemblages present in the Lower Section...deposited under a seasonally dry climatic regime. Four clay mineral assemblages are defined on the basis of...low degree of diagenesis, the strong dependence of clay mineral distribution on pre-depositional factors...paleoclimate can be recognized. In this manner, clay assemblages of the fluvial deposits from the Sierras |  | | Report (issue) | | deposits of glacial debris containing boulder clay, varved clay, sand and gravel, attained their maximum thickness...of fine-to-coarse glacial deposits cemented with clay, plus marine terrace sediments along eastern Brunswick...Tierra del Fuego. Type Subsurface Section. Pampa Larga no. 1A, 505-802 m. Sebastinian Stage Characteristics...basin (Fig. 7) and is thickest (279 m) in the Pampa Larga no. 1A area. It is composed of greenish-gray and...Tierra del Fuego. Type Subsurface Section. Pampa Larga no. 1A, 802-1,081 m. Gaviotian Stage Characteristics |  | Lexa, J., Šebesta, J., Chavez, J. A., Hernández, W., Pécskay, Z. (2011) Geology and volcanic evolution in the southern part of the San Salvador Metropolitan Area. Journal of GEOsciences, 56 (1) 106-140 | Journal (article/letter/editorial) | | Ilopango andesitic volcano (1.5–0.8 Ma), the Loma Larga basaltic volcano (0.8–0.5 Ma), the Planes de Renderos...Ilopango (1.5–0.8 Ma), el volcán basáltico Loma Larga (0.8–0.5 Ma), la Caldera Planes de Renderos, los...Ilopango caldera, CJ – Jayaque caldera, LL – Loma Larga volcano, SJ – San Jacinto extrusive domes, P – Plan...radiometric dating, remnants of the basaltic Loma Larga volcano with San Jacinto dacite–andesite extrusive...Santo a cone C o 20 lc Tomás 14 a m a 362 vo ld Larga as m er 6 o 15 a Sa to T n 10 c 10 46 h 8 o im n |  | | Journal (article/letter/editorial) | | structure of actinolite [abstr.] Bohor, Bruce, Random clay powders prepared by spray-drying Borg, I. Y. Mechanical...Brookins, D. G. Metastibnite from The Geysers, Sonoma county, California Brown, F. H. Zoning in some volcanic...Alacriin, Pampa Larga, Chile Alan H. Arsenian sphalerite from Mina Alacr6n, Pampa Larga, Copiap6, Chile...Supergene metastibnite from Mina Alacr6n, Pampa Larga, Copiapo, Chile Clark, Alan H. Tungstenian wulfenites...beta-Be(OH)1, from the Rode Ranch pegmatite' Llano county, Texas Einaudi. Marco T. An iron-sensitive stain |  | | Journal (issue) | | voloanl0 ash, cry.talline s11ica, organic matter, l1ma, clay, or other impurltie.; the alorosooplo .tr,uoture...all aaount. of aluainu. and iron oxld.s. Grant County Considerable high-grade diatomite is .xposed in...diatomite is probably too impure to b. utilh.d. Harn.y County Th. Otis Dasin diatomite dlstriot covers about...Dr ...I.Y. Th. d'posits, like those of Malh.ur County, 0.1" a part of the Pay.tt. formation of upp.r...admixture, insulation, and filtration. Jelteraon county pi s., Diatomite is r.ported trom the 88C. 25 |  | Aiglsperger, Thomas, Proenza, Joaquín A., Font-Bardia, Mercè, Baurier-Aymat, Sandra, Galí, Salvador, Lewis, John F., Longo, Francisco (2017) Supergene neoformation of Pt-Ir-Fe-Ni alloys: multistage grains explain nugget formation in Ni-laterites. Mineralium Deposita, 52 (7) 1069-1083 doi:10.1007/s00126-016-0692-6 | Journal (article/letter/editorial) | | the Falcondo mining area highlighting the Loma Larga and Loma Peguera ore deposits. b Simplified geological...limonite from Loma Larga (this study) [ppb] Loma Peguera Chromitite Saprolite Loma Larga Chromitite Limonite...Aiglsperger et al. 2015) and (ii) from the Loma Larga ore deposit hosting a recently discovered, highly...homogenized limonite-chromitite sample from Loma Larga was processed by means of hydroseparation techniques...detected PGM from the ‘floating chromitite’ of Loma Larga are complex Ru-Os-rich, Fe - bearing secondary PGM |  | | Journal (article/letter/editorial) | | chalcopyrite and sulfosalts, along with intense clay and silica (amorphous) alteration. Alacranite occurs...calcite veins in the Alacrán silver mine, Pampa Larga mining district, Chile, by Clark (1970). He reported...mineralization and pyritic stockwork with locally intense clay–silica alteration (Herzig et al. 1999a, b, Petersen...Petersen et al. 1999). Mineralization consists of clay minerals, pyrite, polymetallic sulfides including...alacranite). The top of the deposit in the central clay– silica zone is intensely altered, and basalt is |  | Cepedal, A., Fuertes-Fuente, M., Martín-Izard, A., González-Nistal, S., Rodríguez-Pevida, L. (2006) Tellurides, selenides and Bi-mineral assemblages from the Río Narcea Gold Belt, Asturias, Spain: genetic implications in Cu–Au and Au skarns. Mineralogy and Petrology, 87 (3) 277-304 doi:10.1007/s00710-006-0127-7 | Journal (article/letter/editorial) | | (2001) for the Ocna de Fier-Dognecea Fe–Cu skarn, Romania. The bornite-rich ore in calcic skarn relates to...of magmatic-hydrothermal affiliation (e.g. Larga, Romania; Cook and Ciobanu, 2004). Telluride=selenide...chlorites and illites as a function of temperature. Clay Minerals 23: 471–485 Cepedal A (2001) Geologı́a...example from Alpine shear-remobilizates in Highis° , Romania. Mineral Petrol (this volume) Cook NJ, Ciobanu...Paragenesis of Cu–Fe ores from Ocna de Fier-Dognecea (Romania), typifying fluid plume mineralisation in a proximal |  | McFall, Katie A., Naden, Jonathan, Roberts, Stephen, Baker, Tim, Spratt, John, McDonald, Iain (2018) Platinum-group minerals in the Skouries Cu-Au (Pd, Pt, Te) porphyry deposit. Ore Geology Reviews, 99. 344-364 doi:10.1016/j.oregeorev.2018.06.014 | Journal (article/letter/editorial) | | calcite-sericite in a central suture and a sericite-clay alteration selvage. They are rare and are found...They are surrounded by a calcite-dolomite-sericite-clay alteration envelope and are present in vicinities...Stormont skarn deposit, Tasmania and the Larga hydrothermal system, Romania (Cockerton and Tomkins, 2012; Cook...and sulphosalts from the Larga hydrothermal system, Metaliferi Mts, Romania: Paragenesis and genetic...Cu–Au–Te mineralizing magmas, Apuseni Mountains (Romania). Earth Planet. Sci. Lett. 366, 122–136. doi:10 |  | | Book (edition) | | 43 44 3 Ritual Costume DECORATIVE MOTIFS ON CLAY OF COSTUME AND ORNAMENTS FIGURINES AS A REFLECTION...THE 66 Shrines and the Role of Figurines 67 CLAY MODELS 67 REMAINS OF SANCTUARIES PARALLELS SHRINE...and content from those of the hunters and fishers. Clay and stone figurines were being fashioned long before...conceptions. About 30,000 miniature sculptures of clay, marble, bone, copper or gold are presently known...altars, sacrificial equipment, inscribed objects, clay models of temples, actual temples and pictorial |  | | Report (issue) | | etc New Mexico Colfax County. 2. Volcanic ash, tuff, etc. New Mexico Union County. 3. Potassium-argon dating...4. Geology New Mexico Colfax County. 5. Geology New Mexico Union County. I. Wilcox, Ray E. (Ray Everett)...Robinson Peak Eagle Tail Mountain Tinaja Mountain Mesa Larga Kiowa Loco Arroyo Tres Hermanos Peak (kilometers)...Mesa Lawrence Arroyo most of which is in Colfax County, is part of the Raton section of the Great Plains...lavas. The geology of the eastern part of Colfax County was first mapped by Griggs (1948). He divided the |  | | Report (issue) | | in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these two groups of deposits...from the Kankberg deposit located in Västerbotten County, Sweden, and the Dashuigou and Majiagou deposits...inclusions in highsulfidation epithermal veins in Romania contained as much as 3 weight percent tellurium...Cripple Creek district gold deposits in Teller County, Colorado, Lovering and Goddard (1950) and Saunders...undergoes sorption onto, and thus concentration within, clay-sized soil particles (Hayes and others, 2012) Deposit |
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