 | Crispini, Laura, Federico, Laura, Capponi, Giovanni, Talarico, Franco (2011) The Dorn gold deposit in northern Victoria Land, Antarctica: Structure, hydrothermal alteration, and implications for the Gondwana Pacific margin. Gondwana Research, 19 (1) 128-140 doi:10.1016/j.gr.2010.03.010 | Journal (article/letter/editorial) | | Dorn gold deposit in northern Victoria Land, Antarctica: Structure, hydrothermal alteration, and implications...Syntectonic veins Hydrothermal alteration Fault zones Antarctica RossâDelamerian Orogeny a b s t r a c t The...Dorn gold deposit in northern Victoria Land, Antarctica is a fault related gold-only deposit and it represents...this long margin and northern Victoria Land (Antarctica) was adjacent to southeastern Australia and New...Tectonic sketch map of northern Victoria Land (Antarctica) redrawn from Capponi et al. (1994). The square |  | | Journal (article/letter/editorial) | | product of postmining weathering of stibnite and arsenopyrite in carbonate (dolomite) rich environment under...Austria (Meixner 1950), Mt. Moore in Western Antarctica (Vennum 1986), Eibengrotte cave near Wiessenthal...(online) 371 thermal ores contain mainly pyrite, arsenopyrite, stibnite, as well as the relatively abundant...surface of wall rock with minor stibnite and arsenopyrite impregnations and abundant dolomite veinlets...post-mining weathering of ore minerals (stibnite, arsenopyrite) in carbonate (dolomite) rich environment under |  | Reimold, W.U., Meshik, A.P., Smits, G., Pravdivtseva, O.V., Shukolyukov, Yu.A. (1995) Fission xenon dating of Witwatersrand uraninites: Implications for geological activity in the Central Kaapvaal Craton about 1 Ga ago. Geochimica et Cosmochimica Acta, 59 (24) 5177-5190 doi:10.1016/0016-7037(95)00354-1 | Journal (article/letter/editorial) | | together with other heavy minerals, such as pyrite, arsenopyrite, chromite, and zircon, before the pebble fraction...with contaminants of platinoids, cobaltite, arsenopyrite, gold, and copper filings (all pale grey). Magnification:...5)<. (b) Concentrate of uraninite (grey) and arsenopyrite (white) grains. Small specks and fracture fillings...with galena, with minor amounts of cobaltite, arsenopyrite, some free Au (less commonly as inclusions in...in uraninite, cobaltite, and arsenopyrite), platinoids, and rare Cu- and brass-filings. The uraninite |  | | Journal (article/letter/editorial) | | pyrite may have been converted to pyrrhotite and arsenopyrite to loellingite (Phillips and Hughes 1998; Phillips...mineralogical assemblage, e.g. stibnitepyrite+ arsenopyrite the assemblage can nevertheless be mineralogically...microfine gold being locked in small pyrite and arsenopyrite grains in wall rock marginal to and between...vol.-% sulphides or less, typically pyrite and arsenopyrite with only minor other sulphides and only trace...(granite associated) Sb Cu, Pb, Zn Ag Ag Pyrite Arsenopyrite Pyrrhotite Loellingite Stibnite sulphosalts |  | | Journal (article/letter/editorial) | | (4),2r 123-135 (1896)' ON THE MINERALOGY OF ANTARCTICA DuNc.qN SrnwAnt, Jr.., Corleton College,Northf'eld...Christensen(Christensen-Vulkan)of Robert' son Island, West Antarctica. The following is a list of the 167 mineral species'subspecies...questionable occurrence, that have been reported from Antarctica. A number of these have been determined only...Apatite Aphrosiderite Apophyllite Arfvedsonite Arsenopyrite Atacamite Augite Azurite Barkevikite Basaltichornblende...petrography. II. Rocks from Ingrid Christensens Land, Antarctica. Sci. Res. Norwegian Antarctic Exped'. 1927-1928 |  | | Journal (article/letter/editorial) | | chalcopyrite, galena, sphalerite and pyrite. Epidote, arsenopyrite, K-feldspar and andradite garnet are conspicuous...more irregular and distinguished by K-feldspar, arsenopyrite and andradite garnet (Fig. 7e). The relatively...sphalerite, pyrite, bornite, hematite and pyrrhotite. Arsenopyrite, K-feldspar and andradite garnet are conspicuous...development of the Scotia arc region. In The Geology of Antarctica (ed. R. J. Tingey), pp. 215-44. Oxford: Clarendon...King George Island (South Shetland Islands, West Antarctica), Bulletin of the Polish Academy of Sciences |  | Gil, Grzegorz, Barnes, Jaime D., Boschi, Chiara, Gunia, Piotr, RaczyĆski, PaweĆ, SzakmĂĄny, György, BendĆ, Zsolt, PĂ©terdi, BĂĄlint (2015) NEPHRITE FROM ZĆOTY STOK (SUDETES, SW POLAND): PETROLOGICAL, GEOCHEMICAL, AND ISOTOPIC EVIDENCE FOR A DOLOMITE-RELATED ORIGIN. The Canadian Mineralogist, 53 (3) 533-556 doi:10.3749/canmin.1500018 | Journal (article/letter/editorial) | | tremolite and actinolite, with rare löllingite and arsenopyrite. âNephrite type 1â shows evidence for more intense...actinolite, Fe-poor diopside and, probably, arsenopyrite. In the second event, Si-depleted actinolite...diopside, and löllingite formed, and the earlier arsenopyrite was replaced by calcite. The crystallization...relict arsenopyrite core and gold grains at the contact. Act â actinolite, Apy â arsenopyrite, Au â gold...of the samples. Occasionally, löllingite with arsenopyrite relict cores and gold at the contact of the |  | | Journal (article/letter/editorial) | | minerals observed are native gold, chalcopyrite and arsenopyrite with pyrite being the most dominant. Based on...India is juxtaposed with Enderby Land in East Antarctica. This correlation is largely based on the fit...the EGB with the Proterozoic terranes in East Antarctica (Prydz Bay area, Mawson coast) strongly favour...between Eastern Ghats, India and Enderby Land, East Antarctica, based on LANDSAT imagery. Mem. Geol. SOC.India...particularly southern India, Sri Lanka, East Antarctica and Madagascar. Southern Peninsular India comprises |  | | Journal (article/letter/editorial) | | (4),2r 123-135 (1896)' ON THE MINERALOGY OF ANTARCTICA DuNc.qN SrnwAnt, Jr.., Corleton College,Northf'eld...Christensen(Christensen-Vulkan)of Robert' son Island, West Antarctica. The following is a list of the 167 mineral species'subspecies...questionable occurrence, that have been reported from Antarctica. A number of these have been determined only...Apatite Aphrosiderite Apophyllite Arfvedsonite Arsenopyrite Atacamite Augite Azurite Barkevikite Basaltichornblende |  | | Journal (article/letter/editorial) | | Magnesium Basalt Magmas in the Vestfold Hills, Antarctica H.-MICHAEL SEITZ1â AND REID R. KEAYS2 1 GEOLOGY...Ring Complex of the northern Vestfold Hills of Antarctica. The Noritic Ring Complex is co-magmatic with...Siliceous High Magnesium Basalts; Vestfold HillsâAntarctica KEY WORDS: INTRODUCTION Siliceous High Magnesium...the Vestfold Hills and the Napier Complex of Antarctica. To avoid any genetic interpretations, Kuehner...KEAYS PLATINUM GROUP ELEMENTS, ANTARCTICA Fig. 1. Maps of East Antarctica showing locations of metamorphic |  | | Journal (article/letter/editorial) | | al., 1994). The most abundant ore mineral is arsenopyrite; some pyrrhotite and pyrite are present. Gold... of coarse-grained tourmaline, along which arsenopyrite and pyrite occur in the phyllite. Sample L120c...mentioning that one sample (L120b), which is rich in arsenopyrite, has 1.9 ppm Au and 1.5 ppm Bi. 4.3. UraniumâPb...rich in arsenopyrite and has 2 ppm Au. Samples L120a and L120c are barren and poor in arsenopyrite. Values...staurolite schist from the Shackleton Range, Antarctica (Zeh et al., 2010), and for zircon from tourmaline-bearing |  | | Journal (article/letter/editorial) | | galena M: garnet, calcite, gahnite, loellingite, arsenopyrite, chalcopyrite, pyrrhotite, apatite, feldspars...chalcopyrite, pyrrhotite, apatite, loeUingite, arsenopyrite, fluorite, gahnite, calcite, feldspars A= abundant...coticule rocks (Mn garnet - Fe Mn amphibole-quartz-arsenopyrite-sulphides-fluorapatite) and phosphatic iron...sediments of the Middle Proterozoic of Wilkes Land, Antarctica contain fluorapatite, monazite and retzian and...Manganese-rich chemical sediments from Wilkes Land, Antarctica. In press, 5th Antarctic Earth Science Symposium |  | | Journal (article/letter/editorial) | | minerals observed are native gold, chalcopyrite and arsenopyrite with pyrite being the most dominant. Based on...India is juxtaposed with Enderby Land in East Antarctica. This correlation is largely based on the fit...the EGB with the Proterozoic terranes in East Antarctica (Prydz Bay area, Mawson coast) strongly favour |  | | Journal (article/letter/editorial) | | spodumeneby water. 810 Arsenopyrite, optical evidence of twinning in. (Lukesh) 619 Arsenopyrite, thermal decomposition...Taos County, New Mexico. 151 619 twinning in arsenopyrite.. . 291 Jordanite, formula of . (Fisher) . .... _ Thermal decomposition of 539 arsenopyrite. catalogue of meteorites. [Book reviewl Kaiser, E. P....123,214 Stephanitemorphology.... 327 Taylor, G. Antarctica. [Book reviewl . 625 Taylor,J.H...... 378 Taylor |  | | Journal (article/letter/editorial) | | pyrite, pyrrhotite, chalcopyrite, sphalerite, arsenopyrite, gersdorffite, cobaltite, pentlandite, scheelite...by pyrite (~20%â45%), pyrrhotite (~20%â35%), arsenopyrite (up to ~5%), chalcopyrite (~1%â2%), cobaltite... and sericite (Figure 9AâC). Pyrrhotite and arsenopyrite occur as free euhedral or subhedral grains of...mainly as free grains with pyrite, pyrrhotite, arsenopyrite, and with hydrothermal mineral association shown...pyrite, pyrrhotite, pentlandite, scheelite, arsenopyrite, chalcopyrite, cobaltite, and gersdorffite. |  | | Journal (article/letter/editorial) | | abyssal pegmatites in high-grade terrains in Antarctica, Norway and Madagascar. Key words: abyssal pegmatite;...localities in high-grade metamorphic terranes e.g., in Antarctica (Grew 1981, 1998, Grew et al. 1998a, b, 2000)...minerals, as well as less abundant apatite, garnet, arsenopyrite, graphite and kyanite. They occur at localities...symplesite) Late: Qtz + Cb + Dum I + Tur II + arsenopyrite Journal of the Czech Geological Society 51/3Â4(2006)...abyssal pegmatites in the high-grade terrains of Antarctica and Madagascar (Grew 1998). The presence of kyanite |  | | Journal (article/letter/editorial) | | central parts of ore ïŹelds, changing into pyriteâ arsenopyrite mineralization towards periphery and eventually...molybdeniteâscheeliteâmagnetiteâgoldâchalcopyriteâgoldâpyriteâarsenopyriteâgoldâpolymetallicâgoldâbismuthâ goldâsilver...magnetite, goldâchalcopyrite and goldâpyriteâarsenopyrite. The ïŹrst three are located directly in the...associations (goldâchalcopyrite and goldâ pyriteâarsenopyrite) are economically important. 4.1. Goldâchalcopyrite... 4.2. Goldâpyriteâarsenopyrite mineral association The goldâpyriteâarsenopyrite mineral association |  | Kovalev, K.R., Kalinin, Y.A., Naumov, E.A., Pirajno, F., Borisenko, A.S. (2009) A mineralogical study of the Suzdal sediment-hosted gold deposit, Eastern Kazakhstan: Implications for ore genesis. Ore Geology Reviews, 35 (2) 186-205 doi:10.1016/j.oregeorev.2008.11.007 | Journal (article/letter/editorial) | | Carlin deposits by the presence of gold-bearing arsenopyrite and native gold, the low As-content in pyrite...of sulïŹdes, mainly represented by pyrite and arsenopyrite. Pyrite has globular and ïŹne-crystalline idiomorphic...and contains pyrrhotite and rutile inclusions. Arsenopyrite is represented by ïŹne-acicular crystals, forming...are composed of ïŹnely disseminated pyrite and arsenopyrite, some with inclusions of visible gold. Nested...and aurostibite in association with pyrite and arsenopyrite are also observed. Cinnabar is present but rare |  | | Journal (article/letter/editorial) | | of oxide and sulfide minerals, e.g., pyrite, arsenopyrite, hematite, martite/magnetite, wolframite, sphalerite...greisenized zones and commonly include pyrite, arsenopyrite, hematite, martite/magnetite, Ta-rich wolframite...The oxide andoxide sulfide minerals pyrite,are arsenopyrite, and wolframite with fluorite. SEMâ in (c).... The and sulfide are minerals pyrite, arsenopyrite, and wolframite with(e) fluorite. BSESEMâBSE image...(ppm) Th/U K2 O- (%) Density (kg/m3 ) A (”W/m Antarctica 2600 â€28.6 â€3.8 5.35 ) Zhuguang Granite 2600 |  | Wang, Cheng, Shao, Yongjun, Zhang, Xiong, Lai, Chunkit, Liu, Zhongfa, Li, Huan, Ge, Chao, Liu, Qingquan (2020) Metallogenesis of the Hengjiangchong gold deposit in Jiangnan Orogen, South China. Ore Geology Reviews, 118. 103350 doi:10.1016/j.oregeorev.2020.103350 | Journal (article/letter/editorial) | | granite. Ore minerals 17 include mainly pyrite, arsenopyrite, pyrrhotite, chalcopyrite, sphalerite, galena...divided into three stages: quartzâcalciteâpyriteâarsenopyrite ïȘ the major alteration styles include ...include mainly native gold, electrum, pyrite, arsenopyrite, galena, sphalerite, chalcopyrite, and 167...metallic minerals such as pyrite, pyrrhotite, and arsenopyrite (Fig. 4g). Ores in 170 breccias are rare and...and contain mainly disseminated pyrite and arsenopyrite (Figs. 4h). The breccias 171 contain clasts |  | | Journal (article/letter/editorial) | | has been precipitation of stibnite, pyrite, arsenopyrite, sphalerite and minor gold. 3D neutron tomography...from 140 ”m to ~580 ”m, were located in late arsenopyrite-gold domains that overprint the stibnite. The...lath-like deformational clusters, and sub-euhedral arsenopyrite is found either within the anhedral quartz gangue...overprinted by irregular veins of stibnite, arsenopyrite, pyrite and an auriferous-quartz phase. In thin...later anhedral stibnite, euhedral pyrite or arsenopyrite that contain micron- to nanoscale gold inclusions |  | Dill, H. G., Skoda, R., Weber, B., Berner, Z. A., Muller, A., Bakker, R. J. (2012) A Newly Discovered Swarm of Shear-Zone-Hosted Bi-As-Fe-Mg-P-Rich Aplites and Pegmatites in the Hagendorf-Pleystein Pegmatite Province, Southeastern Germany: A Step Closer to the Metamorphic Root of Pegmatites. The Canadian Mineralogist, 50 (4) 943-974 doi:10.3749/canmin.50.4.943 | Journal (article/letter/editorial) | | with an element analyzer. Sulfides (pyrite, arsenopyrite, chalcopyrite, sphalerite, galena) in the coarsely...(Table 10, 19/1â21/1). Second in abundance is arsenopyrite, strongly corroded; at almost all sites under...âfittingâ breccia. Neither the fragments of arsenopyrite nor the quartz veinlets intersecting the FeAsS... germany 959 Bismuthinite associated with arsenopyrite also is strongly corroded and replaced by bismite...fissure in mineralization C (SEM). c. Corroded arsenopyrite (apy) and quartz (qtz) in a groundmass of scorodite |  | | Journal (article/letter/editorial) | | principal primary sources of As in mine tailings are arsenopyrite, with 46 wt. % As, and (arsenical) pyrite, with... <0.001-0.143 wt. % Sb (mean 0.34 wt. %) in arsenopyrite and <0.0002-0.039 ACCEPTED MANUSCRIPT wt....scorodite samples from every continent apart from Antarctica (Table 4), to determine whether the scorodites...occurred as crust-like alteration products of arsenopyrite and löllingite, or ACCEPTED MANUSCRIPT as...latter sample appeared to be forming from an arsenopyrite precursor. 3.3. Behaviour of Sb in the As-Fe-Sb-O |  | | Journal (article/letter/editorial) | | was formed in four stages and includes pyrite, arsenopyrite, gold, silver, sphalerite, galena and chalcopyrite...and to dissemination, and veinlets of pyrite, arsenopyrite and gold formed under epithermal (140±170 °C...metasedimentary basement of southern Chile and west Antarctica. VII Congr Geol Chileno, ConcepcioĂn, 2: 1414±1418...variations. In: Kay SM, Rapela CW (eds) Plutonism from Antarctica to Alaska. Boulder, Colorado, Geol Soc Am Spec |  | Liu, Qiaofen, Sun, Xiaoming, Li, Dengfeng, Fu, Yu, Zhai, Wei, Wei, Huixiao, Han, Moxiang, Yi, Jianzhou, Zhang, Xiangguo (2019) The identification of the Guqiong orogenic AgâAu polymetallic deposit in southern Tibet: Evidences from mineralogy, geochronology and fluid evolution. Ore Geology Reviews, 111. 102950 doi:10.1016/j.oregeorev.2019.102950 | Journal (article/letter/editorial) | | alteration. 178 Sericite generally coexists with arsenopyrite and rutile (Fig. 3D, J and L), indicating that...mineralization. 180 Major ore minerals include arsenopyrite, pyrite, sphalerite, chalcopyrite, pyrrhotite...pyrargyrite and kustelite. The coarse-grained arsenopyrite is the most abundant sulfide 182 in the mineralized...(Fig. 3J). Minerals 184 that coexist with arsenopyrite commonly include rutile (Fig. 3J), galena, pyrite...185 sphalerite (Fig. 3L). Minor disseminated arsenopyrite is found in the quartz veins, which are fine- |
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