 | Martin, Silvana, Toffolo, Luca, Moroni, Marilena, Montorfano, Carlo, Secco, Luciano, Agnini, Claudia, Nimis, Paolo, Tumiati, Simone (2017) Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism in the Southern Alps. Lithos, 284. 276-295 doi:10.1016/j.lithos.2017.04.002 | Journal (article/letter/editorial) | | Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism...Tumiati, Simone, Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism...MANUSCRIPT 8_3_2017 SIDERITE DEPOSITS IN NORTHERN ITALY: EARLY PERMIAN TO EARLY TRIASSIC HYDROTHERMALISM...Studi di Padova, via Gradenigo 6, I-35131, Padova, Italy 2 Dipartimento di Scienze della Terra āArdito...Botticelli 23, I-20133, SC 1 3 NU Milano, Italy Centro Grandi Attrezzature per lo studio e la caratterizzazione |  | | Journal (article/letter/editorial) | | uranium-molybdenum-zincdeposits in volcanic piles such as at Novazza (Italy), Novoveska Huta (Slovakia), Ben Lomond (Queensland...USA), the Basin district (Montana, USA) and Equity Mine (British Columbia, Canada). In thick volcanic piles...(1969), Rojkovic et al. (1993), Novazza (Italy) by Cadel (1986), Equity Mine (British Colombia) by Cyr et...studies of uranium-molybdenum-zinc deposits at Novazza (Italy) and Ben Lomond (Queensland, Australia) and...the Ag-Au-Zn deposits are of differentages. In Novazza the volcanics are late Carboniferousand Early Permian |  | Zhang, J. S., Passchier, C. W., Slack, J. F., Fliervoet, T. F., de Boorder, H. (1994) Cryptocrystalline Permian tourmalinites of possible metasomatic origin in the Orobic Alps, northern Italy. Economic Geology, 89 (2) 391-396 doi:10.2113/gsecongeo.89.2.391 | Journal (article/letter/editorial) | | METASOMATIC ORIGIN IN THE OROBIC ALPS, NORTHERN ITALY J.S. ZHANG, Instituteof Geology,StateSeismological...tion of the Collio Formationandwhichpredatethe Italy, in which metamorphicconditionsdid not ex- Verrucano...have been subjectedto inThe OrobicAlpsnorthof Bergamo,Italy, formpart tense alpine deformation.A first phase...sandymatrix.At the westernedgeof the outcropdenium mine, P = Lake Pescegallo,and V = Val Vedello uranium...are truncatedby the clastrims. Isolatedaccessory pyrite crystalsoccurin the tourmalinitematrix. The tour- |  | | Journal (article/letter/editorial) | | and the pyroclastic acid tufts of Permian age at Novazza (Guarascio, 1976), are the only published occurrences...,'~ ARJEPLOG-ARVIDSJAUR-SORSE LE URANIUM ORE PROVINCE DUOBBLONURANIUMOCCURRENCE CALEDONIAN ROCKS ...occurrence within the Arjeplog-Arvidsjaur-Sorsele U ore province (after Lindroos and Smellie, 1979). U IN SWEDISH...rsele U province (Adamek and Wilson, 1979). The most important U occurrences in the province are believed...granular quartz, calcite, sericite, sulphides (usually pyrite with subsidiary chalcopyrite), and small concentrations |  | De Vivo, B., Ippolito, F., Capaldi, G., Simpson, P. R. - Eds. (1984) Uranium geochemistry, mineralogy, geology, exploration and resources. Springer Netherlands. doi:10.1007/978-94-009-6060-2 | Book | | uranium province formation 167 P. R. Simpson and Jane A. Plant 23 Uranium deposits in Italy Claudio...di Geologia e Geofisica, University of Naples, Italy Our understanding of the evolution of the earth...di Geologia e Geofisica, University of Naples, Italy Uranium is a large ion lithophile (UL) element that...of the potassic rocks from Roccamonfina (South Italy). Earth Planet. Sci. Lett., 47,1980,91-101. 19....the potassic magmas in the Neapolitan area (S. Italy). Contrib. Mineral. Petrol., 77, 1981, 47-55. 53 |  | | Book (volume) | | which rare 1,340-m.y.-old massive-sulphide and pyrite-pollimetallic deposits of the Sullivan type are...(1,000-900 m.y.) and Gorevskoye (970-870 m.y.) pyrite deposits of Siberia are associated with basalt-liparite...basaltoids of the early stage; copper-pyrite and polymetallic-pyrite deposits (Urals, Rudnyy Altay, Western...occurred during subsequent epochs; volcanogenic pyrite deposits also first appeared during this oldest...utochl.nonous Basa.etotd ;i Massive sutphir;ie(Pyrite) Ā·.-, Pe9ma t ot ) 10() lxti Riphean 1 Nuc |  | | Journal (article/letter/editorial) | | coffinite, molybdenite, chalcopyrite, tennantite and pyrite. The isotopic composition of S and C displays a...uranium mineralization in France, Switzerland, Italy, Yugoslavia, Austria, Hungary, CSFR and Romania...in the matrix (white). C Uraninite rims (ur) in pyrite (py). SEM. D Veinlet of younger uraninite (ur 2)...uraninite with synaeresic fissures (ur 1). SEM. E Pyrite (py) and uraninite (ur) occur in a cluster of molybdenite... SEM. G Trellis of rutile (ru) after itmenite. Pyrite (py) represents a relic of replacement of original |  | KohĆŗt, M., TrubaÄ, J., NovotnĆ½, L., Ackerman L, ., Demko, R., BartalskĆ½, B., Erban, V. (2013) Geology and Re-Os molybdenite geochronology of the KuriÅ”kovĆ” U-Mo deposit (Western Carpathians,Ā Slovakia) Journal of GEOsciences, 58 (3) 271-282 | Journal (article/letter/editorial) | | volcanosedimentary sequences are known in France, Italy, Austria, Slovakia, Hungary, and Romania (Petrascheck...organic matter, titanium oxides, iron hydroxides, pyrite and clay minerals within a volcanosedimentary sequence...uraninite, coffinite, UāTi oxides, molybdenite, pyrite and chalcopyrite. The uranium industry has long...evolution of the North Gemeric metal22Ā° 21Ā° logenic province. Group (SilurianāDevonian) N48Ā°46'30" Knola...clay Lamines and impregnations of synsedimentary pyrite Quartzādolomite vein, sporadically with chalcopyrite |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided.... . . . . . . . . 4.1 South Greenland Uranium Province . . . . . . . . . . . . . 4.1.1 Ilimaussaq Intrusive... . . . . . . . . . . . . . . . . 475 Chapter 9 Italy .. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . 9.1 Collio Basin, Novazza and Val Vedello Deposits, South-Central Alps 9... . . . . . . . . . . . . . 9.3 Latium, Central Italy . . . . . . . . . . . . . . . . . . . . . . . . |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by... Zr, Mn, Al, Mg, REEs Non-metallic commodiries Pyrite, sulphur, phosphates, borates, potash, salt, diamond...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Marquesado Alquife. Titanium ā¢ ā¢ Ores of aluminium Pyrite . Rio Tinto Tharsis and La Zarza Las Herrerias |  | | Report (issue) | | Scotland........................................... Italy.............................................. Hungary...porous skarn. The reducing agents include oxide of pyrite, humic material, bacteria, and H2$, as in formations...uraninite and pyrite to accumulate with typical detrital placer minerals. Both uraninite and pyrite are generally...Locally the rounded forms of some uraninite and pyrite grains were later modified. In the Blind River-Elliot...Saskatchewan, Canada; the Shinkolobwe, Katanga Province, Zafre; and the medium-sized deposits at Joachymov |  | | Journal (article/letter/editorial) | | and AgāAuāZn vein systems is well known in Novazza, Italy, the Humboldt Range of Nevada (USA) and the...breccias with pyrite ā albite ā clay mineral assemblages have associated polymetallic and pyrite-dominant...pyrite-dominant veins, and in porphyry systems, quartzāpyrite and tourmaline-bearing halos. The development of tourmaline...after approximately twelve years of production, the mine closed down during the first World War. Economically...mineralogist Fig. 1. Geological map of the Kadıkalesi mine area (PiÅkin 1980). Inset shows location of Kadıkalesi |  | Mahjoubi, El Mahjoub, Chauvet, Alain, Badra, Lakhlifi, Sizaret, Stanislas, Barbanson, Luc, El Maz, Abdelkader, Chen, Yan, Amann, MĆ©deric (2016) Structural, mineralogical, and paleoflow velocity constraints on Hercynian tin mineralization: the Achmmach prospect of the Moroccan Central Massif. Mineralium Deposita, 51 (3) 431-451 doi:10.1007/s00126-015-0613-0 | Journal (article/letter/editorial) | | sphalerite, galena, pyrrhotite, bismuthinite, pyrite, and Editorial handling: T. Bissig and G. Beaudoin...of Meknes and 5 km east of the El Hammam fluorite mine (N33Ā°32ā²31.15ā³; W5Ā°46ā²06.80ā³). Tin was first discovered...of the study area, is fluorite at the El Hammam mine. The fluorite mineralization consists of numerous...early fluorite, followed by sulfides (pyrrhotite, pyrite, chalcopyrite, galena, and sphalerite) and banded... sphalerite, galena, chalcopyrite, pyrrhotite, pyrite, and stannite (Fig. 7e, f). (5) Fluorite stage |  | | Book (edition) | | anoctahedral sphalerite crystal and on a cubic pyrite crystal. various other properties. For example...Likewise, the striation on the cube faces of a pyrite crystal makes it possible to assign it to a lower...tristetrahedron DIPLOIDAL 2/m3 C-3A2.4A3-3P tetrahedron pyrite hauerite skutterudite diploid pentagonal dodecahedron... I Example of pseudomorphism: limonite after pyrite (Brazil) transformations are possible in the laboratory...though perhaps similar chemical composition (e.g., pyrite by limonite, or azurite by malachite). (Sometimes |  | | Report (issue) | | engineered. Once an ore deposit is discovered, a mine is developed and U extracted by a variety of mining...basement (IAEA 1987). The U occurs in seams rich in pyrite and organic matter. The grade may be as low as...gold mining. In Namibia, the large Rƶssing open cut mine has been in operation since 1976, and currently...production through the Akouta underground mine and Arlit open pit mine. China had U mines fully operational...extraction method is similar to any other surface mine or quarry and involves drilling, blasting and transport |  | | Report (issue) | | for example, carbonaceous material, sulphides (pyrite), hydrocarbons and ferro-magnesium minerals (chlorite)...activities include drilling and coring to complete final mine plans and establish final processing flowsheets...case of an underground mine or overburden stripping in the case of an open pit mine, mill construction,...direction and dips south at 15ā30Āŗ. In the Main Mine Series the ore zone is up to 35m thick. Jabiluka...open to the south and east at depth. In the Main Mine Series the ore zones are up to 135m thick. The metasedimentary |  | | Journal (article/letter/editorial) | | Priderite Proustite Psilomelane Pumpellyite Pyrargyrite Pyrite Pyrochlore Pyrolusite Pyromorphite Pyrophyllite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...Middle-grained Mg carbonatite bearing apatite, pyrite, amphibole with 30 to 90% MgCO3. Rhyodacite (obsolete)...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is ļ¬rst and foremost recognized | | | Journal (article/letter/editorial) | | Priderite Proustite Psilomelane Pumpellyite Pyrargyrite Pyrite Pyrochlore Pyrolusite Pyromorphite Pyrophyllite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...Middle-grained Mg carbonatite bearing apatite, pyrite, amphibole with 30 to 90% MgCO3. Rhyodacite (obsolete)...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is ļ¬rst and foremost recognized |  | | Book | | (individual deposit) and regional scale (uranium province). Their ideas, observations, and data have directly...Granite-Related Vein Uranium Deposits: Schwartzwalder Mine, Front Range, USA ................................Uranium Deposits: Shinkolobwe, Katanga Copper Province, Zaire .........................................when analyzing pitchblende from the George Wagsfort mine at Johanngeorgenstadt, Sachsisches Erzgebirge (Saxonian...City area, Colorado. In Cornwall, the South Terras mine opened for uranium production in 1873. During the |  | | Report (issue) | | Quaternary volcano-sedimentary basins in Central Italy ..................................................tertiary uranium deposits, South Texas uranium province ................................................Pena Bianca, Chihuahua, Mexico; and near Rome, Italy [31. The epigenetic form and precipitation of uranium...sulfate-reducing conditions that produced disseminated pyrite. Both of these permitted later, albeit very soon...single extrinsic solution passing through reduced pyrite-bearing sandstone [13], The extrinsic solutions |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...chalcopyrite + cubanite + millerite + vallerite + pyrite bornite + gersdorffite + sperrylite + PGE alloys...Types Dunitic Ni. DEPOSIT DESCRIPTION Mineralogy Pyrite + pyrrhotite + chalcopyrite + pentlandite, by-product |  | | Report (issue) | | INDONESIA IRAN, ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KOREA, REPUBLIC.........................................59 3.3.4. Mine data .............................................Rƶssing in Namibia and the closure of the Kayelekera mine in Malawi as a result of low prevailing uranium...nuclear fuel production. Other concerns impacting mine development include geopolitical factors, technical...associated with molybdenum-bearing sulphides and pyrite. Other anomalous elements include Ag, As, Bi, Li |  | | Report (issue) | | INDONESIA IRAN, ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KOREA, REPUBLIC... Description of a selected deposit: The Denison mine deposit (Canada) ....... 304 Surficial deposits...Slovakia); Subtype 4.3. Volcano-sedimentary (Anderson Mine, USA; Sierra Pintada district, Argentina). Type...Wash type, USA). Subtype 9.3. Roll-front (Wyoming Province, USA; Chu-Sarysu Basin, Kazakhstan): Class 9.3...associated with molybdenum-bearing sulphides and pyrite. Other anomalous elements include As, Bi, Ag, Li |  | | Report (volume) | | described from a boiling hot spring in Tuscany, Italy in 1778 and boracite was the first more complex...Russian Far East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible...for the Early Proterozoic deposit in Liaoning Province, China is that the deposit formed by metamorphism...P, Tolomeo L (1977) Harkerite from Alban Hills, Italy. Lithos 10:133-141 Baysal O (1973) New hydrous magnesium-borate...pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes | | | Report (volume) | | described from a boiling hot spring in Tuscany, Italy in 1778 and boracite was the first more complex...Russian Far East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible...for the Early Proterozoic deposit in Liaoning Province, China is that the deposit formed by metamorphism...P, Tolomeo L (1977) Harkerite from Alban Hills, Italy. Lithos 10:133-141 Baysal O (1973) New hydrous magnesium-borate...pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes |
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