 | | Journal (article/letter/editorial) | | 43 A general review of volcanogenic massive sulphide deposits in China Sun Haitian Institute of Mineral...massive sulphide deposits in China. Ore Geol. Rev., 7:43-71. Volcanogenic, massive sulphide deposits...distinguished: Cu, CuZn, Cu-Fe and Pb-Zn-Cu. Only one deposit of economic significance (Hongtoushan) has been...formation of two groups of volcanogenic massive sulphide deposits in China. Early Proterozoic Cu-Fe deposits...numbers, but a rather unusual and important Cu-Zn deposit, hosted by ultramafic rocks (Deerni) is ascribed |  | | Journal (article/letter/editorial) | | orogeny. The unit contains abundant siderite – sulphide and quartz – antimony veins together with stratabound...stratiform sulphide mineralization in volcano-sedimentary sequences. The siderite – sulphide veins and...distribution of regional metamorphic zones. Siderite – sulphide veins are typically contained in low-grade (chlorite...higher-grade units (biotite zone). Siderite – sulphide veins are dominated by early siderite followed...including quartz – sulphide (chalcopyrite, tetrahedrite), barite, tourmaline – quartz, and sulphide-remobilization |  | | Journal (article/letter/editorial) | | Sulfide Deposit, Tasmania, Australia J. BRUCE GEMMELL† AND RUSSELL FULTON Centre for Ore Deposit Research...sulfide (VHMS) deposit located in the Mount Read Volcanics of western Tasmania. The deposit is hosted by...regional footwall is confined to patchy quartz, albite, and chlorite, with minor sericite, epidote, and...the margin. Overlying the central part of the deposit, within the hanging-wall basalt, is a distinctive...zone with carbonate zones forming near to the ore deposit and chlorite zones extending above and lateral |  | Belkabir, A., Gibson, H.L., Marcoux, E., Lentz, D., Rziki, S. (2008) Geology and wall rock alteration at the Hercynian Draa Sfar Zn–Pb–Cu massive sulphide deposit, Morocco. Ore Geology Reviews, 33 (3) 280-306 doi:10.1016/j.oregeorev.2007.03.001 | Journal (article/letter/editorial) | | at the Hercynian Draa Sfar Zn–Pb–Cu massive sulphide deposit, Morocco A. Belkabir a,⁎, H.L. Gibson b ,...siliciclastic–felsic, volcanogenic massive sulphide (VMS) Zn–Pb–Cu deposit located 15 km north of Marrakesh within...of the western Moroccan Meseta. The Draa Sfar deposit occurs within the Sarhlef series, a volcano-sedimentary...volcano-sedimentary succession that hosts other massive sulphide deposits (e.g., Hajar, Kettara) within the dominantly...chlorite–muscovite–quartz–albite– oligoclase metamorphic assemblage. The Draa Sfar deposit consists of two stratabound |  | | Journal (article/letter/editorial) | | MATIC AND MICROSCOPIC STUDY OF A MAGCOPPER SULPHIDE DEPOSIT IN PLUMAS COUNTY, TION CALIFORNIA, BY AND...comains two geologicalmaps. In that portion of the district northeastof Indian Valley, with which we have... Nearly all the rock ,4 MAGMATIU COPPER SULPHIDE DEPOSIT. 36I of theworkings in-thislevelwassampled...4ND .4. F. ROGERS. ,'1 MAGMATIC COPPER SULPHIDE DEPOSIT. 363 On the map there is noteda strongfault...formed yellow sulphide, apparently chalcopyrite, A MAGMA TIC COPPER SULPHIDE DEPOSIT. 36,5 whichhadseparated |  | | Journal (article/letter/editorial) | | structural setting of the Balcooma volcanogenic massive sulphide lenses, northern Queensland D. L. Huston To cite...structural setting of the Balcooma volcanogenic massive sulphide lenses, northern Queensland, Australian Journal...structural setting of the Balcooma volcanogenic massive sulphide lenses, northern Queensland D. L. HUSTON Downloaded...Library] at 06:02 14 June 2016 Centre for Ore Deposit and Exploration Studies, Department of Geology...prospect is one of three volcanogenic massive sulphide deposits in the (?)Cambro-Ordovician Balcooma |  | | Journal (article/letter/editorial) | | Phase in the Ankarvattnet Zn-Cu-Pb Massive Sulphide Deposit, Central Swedish Caledonides K. Sundblad Geologiska...the pyrrhotite in the Ankarvattnet massive sulphide deposit is discussed, based on chemical relations...formation mechanisms as for volcanogenic massive sulphide deposits. The recognition of a stringer zone mineralogy...(1976) for some Norwegian and Canadian massive sulphide deposits, respectively, and more recently such...methods at SGU (Swedish Geological Survey). In sulphide-dominated samples zn, cu, Pb, As, Ag and Au have |  | | Journal (article/letter/editorial) | | Metamorphism of volcanogenic massive sulphide deposits in the Urals. Ore geology Ilya V. Vikentyev...Vasily P., Metamorphism of volcanogenic massive sulphide deposits in the Urals. Ore geology, Ore Geology...MANUSCRIPT Metamorphism of volcanogenic massive sulphide deposits in the Urals. Ore geology Ilya V. Vikentyev...Krasnogvardeiskoe deposits corresponds to the greenschist and albite-epidote-hornfels facies (t = 250-450°C, P = 1-4...steeply-dipping vein-like bodies (Karabash district). The massive sulphide transformation in PTX-gradient fields |  | | Journal (article/letter/editorial) | | massive sulphide Cu-Zn-Pb-Ba-Deposit, Germany: an example of sediment-hosted, massive sulphide mineralisation...Abstract The Rammelsberg polymetallic massive sulphide deposit was the basis of mining activity for nearly...nearly 1000 y before ®nally closing in 1988. The deposit is hosted by Middle Devonian pelitic sediments in...Rhenohercynian terrane of the Variscan Orogen. The deposit consists of two main orebodies that have been intensely...massive sulphide) class of ore deposits. Rammelsberg is brie¯y compared to the other massive sulphide deposits |  | | Book | | fuller treatment of mineral origin and mineral deposit formation than is usually accorded in similar works...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...24 feldspar; triclink Pl. 44 microcline, Fig. 8 albite. No of axes - - - --Designations Interaxial...formation of spinel twins, and lamellar twinning in albite, respectively. Twins are formed according to various...A B C D 8 Lamellar twinning illustrated in albite. (A) Triclinic axial cross with interaxial angles |  | | Journal (article/letter/editorial) | | with scapolite. A number of epigenetic Cu-(Au) sulphide and Fe oxide deposits in northern Fennoscandia...were precipitated. The Lapponian and Svecofennian sulphide deposits contain tourmaline of the schorl-dravite...of granitoids through to around 1.8 Ga. Cu-(Au) sulphide and Fe oxide ore deposits associated with large-scale...(Fig. 1). Both minerals, often associated with albite, are of petrogenetic interest, particularly in...deposits/mineralizations in northern Fennoscandia. Cu-(Au) sulphide ore. Norway: (1) Bidjovagge. Sweden: (2) Kopparisen |  | | Journal (article/letter/editorial) | | Alkali-deficient tourmaline from the Sullivan Pb-Zn-Ag deposit, British Columbia SHAO-YONG JIANG1'2, MARTIN R...from the hanging-wall of the Sullivan Pb-Zn-Ag deposit (British Columbia, Canada). They approximate the...preferentially partitioned into coexisting minerals (e.g. albite). Some of the alkali-deficient tourmalines have...hydrothermal alteration, Sullivan mine, Pb-Zn-Ag deposit, British Columbia. Introduction TOURMALINEis a...alkali-deficient tourmaline from the Sullivan Pb-Zn-Ag deposit, British Columbia, and emphasize its compositional |  | | Journal (article/letter/editorial) | | Proterozoic Au-Co-U mineralization in the Kuusamo district, northeastern Finland Heikki S. Pankka a and Erkki...Proterozoic A u - C o - U mineralization in the Kuusamo district, northeastern Finland. In: G. Ga~il and K. Schulz...Onega. The rocks range in age from 2.5 to 2.0 Ga. Sulphide deposits are confined to the two lowermost sedimentary...and Siltstone Formations. These are intruded by albite diabase and syenite dikes and sills. The mineralization...Co-Au-U-bearing sulphide deposits, and Fe-sulphide deposits. Uranium deposits are of the sulphide-poor, stratiform |  | | Journal (article/letter/editorial) | | chlorite and epidote as typical minerals, besides albite, some calcite and a little quartz. But 80 km south...Petrographically the quartz keratophyres consist of quartz and albite, with chlorite and/or amphibole as the most important...bodies are, however, metamorphosed to medium-grained albite-epidote-hornblende rocks. In the field the smaller...be considered in this article. Several massive sulphide deposits occur within Caledonian greenstones,...quite uncertain. One exception may be the Joma deposit (see below). Criteria for volcanic centres My |  | | Journal (article/letter/editorial) | | © Springer-Verlag 1998 Printed in Austria Geochemistry of sulphide minerals at Dugald River, NW Queensland...geochemical investigation of sulphide minerals from the Dugald River Zn-Pb-Ag deposit, northwest Queensland...suggests a syntectonic replacement origin of the deposit, which is consistent with geological and paragenetic...tibereinstimrnt. Introduction The Dugald River Zn-Pb-Ag deposit is situated 87 km northeast of Mount Isa, NW Queensland...Queensland. Surface evidence for the deposit was found in 1881, but the resource as it stands today was |  | | Journal (article/letter/editorial) | | metapelite, metabasite and strata-bound polymetallic sulphide mineralisation, Peloritani Mountains, Sicily,...Fe-carbonate–graphite phyllite, strata-bound polymetallic sulphide deposits, metabasite and marble were studied,...equilibrium with other minerals such as ilmenite, albite and muscovite. The upper temperature of metamorphism...metamorphic rocks with ilmenite-bearing phyllite, sulphide-bearing quartzite and metachert in conglomeratic...metabasite, chlorite + albite schist; (5) tourmaline rocks with metachert ± albite interlayer; (6) ms–c |  | | Journal (article/letter/editorial) | | Mineralogy Pe o logy © Springer-Verlag 1996 Printed in Austria Tourmalinites and Sn-Li mineralization in the...composed of quartz, white mica, and chlorite with albite, zircon, tourmaline, ilmenite, and rutile as accessory...are relatively abundant in zones near the veins. Albite is a minor phase and zircon, apatite, and futile...formation Tourmalinites Quartz C/-I~dromuscovite Iodte Albite Pydte Zircon T~ou atite . rmaline Biotite Li-dch...consanguineous origin of a tourmaline-bearing gold deposit: Pasagem de Mariana (Brazil). Econ Geol 68:11-22 |  | | Journal (article/letter/editorial) | | medium-grade sulphide deposits-the Moke Creek and Waitahuna deposits, Otago, and the Goose Cove deposit, Newfoundland-yields...Key-words: geobarometry; Otago Schist; sphalerite; sulphide metamorphism. INTRODUCTION The FeS content of...Shimazaki, 1981). When applied to metamorphosed sulphide deposits, however, the sphalerite geobarometer...pressure estimates of 5.7-6.4 kbar for the Moke Creek deposit of Otago (Henley, 1975; Scott, 1976) have been...observations from Moke Creek and other metamorphosed sulphide bodies suggest that the inaccurate pressure estimates |  | Jiang, S. -Y., Palmer, M. R., Li, Y. -H., Xue, C. -J. (1995) Chemical compositions of tourmaline in the Yindongzi-Tongmugou Pb-Zn deposits, Qinling, China: Implications for hydrothermal ore-forming processes. Mineralium Deposita, 30 (3) 225-234 doi:10.1007/bf00196358 | Journal (article/letter/editorial) | | responsible for the formation of the main massive sulphide orebodies. Finally, a further period of hydrothermal...mineral deposits are part of the largest base metal district in China. T o u r m a l i n e occurs in a variety...sedimentary column formed that includes several sulphide ore beds and associated hydrothermal sediments...The latter are now represented by siliceous and albite-rich rocks (Xue et al. 1990; Xue 1991). In the...psammopelitic slate, siltslate interbedded with albite-bearing rock, siliceous rock and scapolite-biotite |  | Bailes, A. H., Galley, A. G., Paradis, S., Taylor, B. E. (2016) Variations in Large Synvolcanic Alteration Zones at Snow Lake, Manitoba, Canada, with Proximity to Associated Volcanogenic Massive Sulfide Deposits. Economic Geology, 111 (4) 933-962 doi:10.2113/econgeo.111.4.933 | Journal (article/letter/editorial) | | volcaniclastic-dominated sequences, are spatially related to a district aquifer, and comprise stratiform, laterally continuous...Zn-Au–rich VMS deposits, allowing factors that control deposit composition to be identified. This contribution...Occurrence N/A Deposit 11,800,000 0.80 0.86 10.29 Deposit 55,100 2.00 5.00 13.37 Deposit 135...Past producer 735,219 6.63 2.9 1.71 16.11 Deposit 114,305 1.44 Past producer 6,381,129 4.41...%) Zn (wt %) Au (g/t) Ag (g/t) Mature arc Deposit 680,000 1.00 Past producer 5,812,827 0 |  | | Journal (article/letter/editorial) | | 104, Somuspan 105 and Dooniespan 108 in Prieska District. Outcrop is poor and the type material is preserved...Prieska Copper Mines Member, in which the massive sulphide orebody occurs, enclosed in an alteration assemblage...ore is interpreted as a volcanogenic massive sulphide deposit formed in a Mesoproterozoic island arc system...same assemblage of rock types, including massive sulphide mineralization, was intersected in drill holes...established on the farm Vogelstruisbult 104 in Prieska District during development of Prieska Copper Mines during |  | | Journal (article/letter/editorial) | | 1993 Rock-water interaction and evolution of sulphide ores in the late Archaean Chitradurga greenstone...25, 1992 / Accepted: April 2, 1993 Abstract. Sulphide ore mineralization developed in proximity to iron...stratabound ore deposit within the pyroclastics and the stringer ores below. Development of sulphide deposits...circulating sea-water (Gresens 1967; MacLean 1990). The sulphide ore mineralization of Chitradurga greenstone belt...(Naqvi et al. 1977; Vasudev 1983). The associated sulphide facies iron formation in the Chitradurga volcanic |  | | Report (chapter) | | and their relationship to the overlying massive sulphide deposits DEBRA S. S T A K E S 1 & H U G H P...proximity to economic copper sulphide deposits of the Lasail mining district. A progression of isotopic...major economic ore deposits of the Lasail Mining District. The ore deposits are within a fault bounded valley...and the formation of overlying economic massive sulphide deposits. The stratigraphic zone defined by the...the deposition of the overlying large massive sulphide deposits. Although earlier studies have noted |  | Pirajno, Franco, Chen, Yanjing, Li, Nuo, Li, Chao, Zhou, Limin (2016) Besshi-type mineral systems in the Palaeoproterozoic Bryah Rift-Basin, Capricorn Orogen, Western Australia: Implications for tectonic setting and geodynamic evolution. Geoscience Frontiers, 7 (3) 345-357 doi:10.1016/j.gsf.2015.09.003 | Journal (article/letter/editorial) | | Narracoota and Karalundi Formations Besshi-type deposit Geodynamic model 1. Introduction An important...The DeGrussa mineralisation is a massive sulphide mineral deposit, * Corresponding author. E-mail address:...(Beijing). blanketed by high-grade supergene sulphide and oxide ore. The discovery drillhole intersected...account for the origin of the primary massive sulphide mineralisation in the Bryah Basin. The evidence...herein is convincing to show that the DeGrussa deposit is related to a predominantly mafic igneous activity |  | | Journal (article/letter/editorial) | | in Archean rhyolite and andesite below massive sulphide Zn-Cu ores at the Norbec mine in northwestern... Alteration zones below volcanogenic massive sulphide deposits commonly are confined to pipe-shaped...springs to form conformable lenses of massive sulphide ore (Franklin et al. 1981; Lydon 1984, 1988)....the Norbec and other massive sulphide deposits in the Noranda district. Both depletions and enrichments...of mobile rock and ore components. The Norbec deposit has a well defined alteration zone (Purdie 1967) |
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