 | | Journal (article/letter/editorial) | | geochemistry of vanadian silicates in the Hemlo gold deposit, Ontario, Canada Yuanming Pan and Michael E. Fleet...of Geology,Universityof Western Ontario, London,Ontario N6A 5B7, Canada, Received March 22, 1991/Accepted...present in green mica schist from the Hemlo gold deposit, Ontario, Canada. Vanadium-rich silicate minerals...talc and tremolite in other lithologies of the Hemlo deposit. The principal substitution that incorporates...Vanadium-enriched green mica schist from the Hemlo gold deposit is characterized by uniform Ti/Zr ratios |  | | Journal (article/letter/editorial) | | 1995 ) 455-488 The late Archean Hemlo gold deposit, Ontario, Canada: a review and synthesis Yuanming...Saskatoon, Sask. S7N 5E2, Canada Department of Earth Sciences, University of Western Ontario, London, Ont. N6A...5B7, Canada Received 18 March 1994; accepted 30 January 1995 Abstract The Hemlo gold deposit, northwestern...northwestern Ontario, Canada, is situated within the late Archean Hemlo--Heron Bay greenstone belt of the...central axis of the greenstone belt. The Hemlo gold deposit is located within the central metamorphic |  | Pan, Yuanming, Fleet, Michael E., Stone, William E. (1991) Skarn mineralization (Cr, Fe, Au) in an Archean greenstone belt, White River Property, Hemlo area, Ontario. Economic Geology, 86 (8) 1626-1645 doi:10.2113/gsecongeo.86.8.1626 | Journal (article/letter/editorial) | | Archean GreenstoneBelt, White River Property, Hemlo Area, Ontario YUANMING PAN, MICHAEL E. FLEET, Department...eology, Universityof WesternOntario, London, Ontario, Canada N6A 5B7 AND WILLIAM E. STONE Departmentof...Departmentof Geology,McMasterUniversity,Hamilton,Ontario, CanadaL8S 4M1 Abstract Three prominentmineralizedcal...ArcheanHemlo-HeronBaygreenstone belt of the Superiorprovince,Ontario,Canada.The Cr- andFe-richskarnswere metasomatically...introducedduringthe late calc-silicatealteration. Gold mineralizationis spatiallyrelated to the REE-en |  | | Journal (article/letter/editorial) | | 1104-1120 Calc-SilicateAlterationin the Hemlo Gold Deposit,Ontario:Mineral Assemblages, P-T-X Constraints...Department of Geology, University of Western Ontario,London,Ontario,CanadaN6A5B7 Abstract A late calc-silicate...alterationcharacterizes the ArcheanHemlogolddepositin Ontario, Canada.Calc-silicate minerals,includingepidote-clinozoisite...tremolite-actinolite, titanite, prehnite,pumpellyite,allanite,grossular garnet,antimonian vesuvianite, andarmenite,occur...fluid within a dilatantregionalplanarstructure(the Hemlo shearzone).A direct association of nativegoldgrainswith |  | | Journal (article/letter/editorial) | | vanadian allanite-(Ce) from the Hemlo gold deposit, Ontario, Canada YUANMING PAN AND MICHAEL E. FLEET...Geology, University of Western Ontario, London, Ontario N6A 5B7, Canada Abstract Allanite-(La) (containing...titanite in the main ore zone of the Hemlo gold deposit, Ontario, Canada. Allanite-(Ce) generally occurs as...The high V concentrations in the allanites from Hemlo are readily attributable to an adequate local source...mobility, titanite. Introduction THE Hemlo deposit, Ontario, Canada, is anomalously enriched in vanadium |  | | Report (issue) | | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...POWER OF OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents...bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KIA OS9 and from. Geological |  | Giuliani, G., Ohnenstetter, D., Palhol, F., Feneyrol, J., Boutroy, E., De Boissezon, H., Lhomme, T. (2008) KARELIANITE AND VANADIAN PHLOGOPITE FROM THE MERELANI HILLS GEM ZOISITE DEPOSITS, TANZANIA. The Canadian Mineralogist, 46 (5) 1183-1194 doi:10.3749/canmin.46.5.1183 | Journal (article/letter/editorial) | | the metamorphic and hydrothermal stages of the deposit is compared with other vanadiumenriched lithologies...whereas Malisa & Muhongo (1990) proposed that the deposit is formed during hydrothermal circulation of fluids...karelianite was first described in the Outokumpu district of Finnish Karelia, in a large volcanogenic Cyprus-type...Pb–Zn–(Ag) sedimentary-exhalative Rampura Agucha deposit in Rajasthan, India (Höller & Stumpfl 1995), and...& Lin 1984), as well as in the Hemlo mesothermal gold deposit in Canada (Harris 1989). There is a continuous |  | Canet, C., Alfonso, P., Melgarejo, J.-C., Jorge, S. (2003) V-RICH MINERALS IN CONTACT-METAMORPHOSED SILURIAN SEDEX DEPOSITS IN THE POBLET AREA, SOUTHWESTERN CATALONIA, SPAIN. The Canadian Mineralogist, 41 (3) 561-579 doi:10.2113/gscanmin.41.3.561 | Journal (article/letter/editorial) | | Pyrenées, the Iberian Massif and the Montagne Noire district in southern France. Most of the reported occurrences...veins, as at the Atrevida mine, the largest Ba deposit in the southwestern Catalonian Coastal Ranges (Melgarejo...energy-dispersion mode at Carleton University, Ottawa, Canada, and by wavelength-dispersion mode using a CAMECA...accommodate variable amounts of V, as described in Hemlo, Canada (Harris 1989, Pan & Fleet 1992) and in Andros...components are very variable at all scales: district, deposit and individual grain (Fig. 5, Table 1). As |  | | Journal (article/letter/editorial) | | 1007/s00710-006-0128-6 The gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji:...Cook Summary The Tuvatu gold–telluride prospect is one of several epithermal gold systems along the >250...conditions of formation of the telluride-native gold stage at Tuvatu (250 C, Au ¼ 1 ppb, Te ¼ 1...coexistence of roscoelite and calaverite in epithermal gold systems elsewhere. The presence of magnetite with...Tuvatu deposit. Introduction The intimate spatial relationship between vanadium minerals and gold, particularly |  | | Journal (article/letter/editorial) | | Sn-BEARING SKARN, TUYA RANGE, NORTHERN BRITISH COLUMBIA, CANADA EMILY D. SCRIBNER§ AND LEE A. GROAT Department...Columbia, Vancouver, British Columbia V6T 1Z4, Canada JAN CEMPÍREK Department of Geological Sciences...zones: a proximal andradite skarn and a distal grossular-diopside-vesuvianite skarn, where the latter formed...metasomatism of dolomite-bearing limestone to a grossular-diopside-vesuvianite skarn, (2) overprinting of...world, such as the Bol’shoi Kan’on deposit in the Seimchan district in Russia (Aleksandrov & Troneva 2007) |  | Uher, P., Kovacik, M., Kubis, M., Shtukenberg, A., Ozdin, D. (2008) Metamorphic vanadian-chromian silicate mineralization in carbon-rich amphibole schists from the Male Karpaty Mountains, Western Carpathians, Slovakia. American Mineralogist, 93 (1) 63-73 doi:10.2138/am.2008.2470 | Journal (article/letter/editorial) | | goldmanite, 19–36 mol% uvarovite, and 9–59 mol% grossular end-members). The garnet is unzoned or shows V-rich...been described in marbles from the Tashegilskoye deposit, Siberia, Russia (Shepel and Karpenko 1969). Vanadian...tomichite in the main ore zone of the Hemlo gold deposit, Ontario, Canada (Pan and Fleet 1991, 1992). The above-mentioned...association containing garnet (goldmanite-uvarovite-grossular s.s.) with other V- and Cr-rich silicate minerals...marbles, associated with mafic rocks. Vanadian grossular to goldmanite [Ca3V2(SiO4)3], a V-dominant member |  | Fleet, Michael E., Seller, Michael H. (1997) Rare earth elements, protoliths, and alteration at the Hemlo gold deposit, Ontario, Canada, and comparison with argillic and sericitic alteration in the Highland Valley porphyry district, British Columbia, Canada. Economic Geology, 92 (5) 551-568 doi:10.2113/gsecongeo.92.5.551 | Journal (article/letter/editorial) | | Protoliths, andAlterationat the HemloGoldDeposit, Ontario,Canada,andComparison withArgillicandSericiticAlteration...HighlandValleyPorphyryDistrict,BritishColumbia,Canada MICHAELE. FLEET, • MICHAELH. SELLER,* Departmentof...Sciences, Universityof •VesternOntario,London,Ontario,CanadaN6A 5B7 AND YUANMING PAN Department of...exploration for Hemlo-type golddeposits. Argillicalteration in the Highland Valleyporphyry district, BritishColumbia...fieldfor aluminous rocksof the hanging wallof the Hemlo deposit. The geochemistry andregional occurrence of |  | | Journal (article/letter/editorial) | | granite-related hydrothermal systems at the Big Bell gold deposit, Western Australia Andreas G. Mueller 1 & Neal...Berlin Heidelberg 2017 Abstract The Big Bell deposit (75 t gold) is located in a narrow spur of the Meekatharra...granodiorite-tonalite batholith (2740–2700 Ma), followed by gold mineralization at Editorial handling: B. Lehmann...Amphibolite xenoliths in granite northwest of the deposit record the lowest temperature (628 ± 50 °C), suggesting...Big Bell . Gold . Thermometry . Zircon . U-Pbage Introduction The Big Bell gold deposit is located at |  | Reznitsky, L. Z., Sklyarov, E. V., Suvorova, L. F., Barash, I. G., Karmanov, N. S. (2017) V–Cr–Nb–W-Bearing Rutile in Metamorphic Rocks of the Slyudyanka Complex, Southern Baikal Region. Geology of Ore Deposits, 59 (8) 707-719 doi:10.1134/s1075701517080086 | Journal (article/letter/editorial) | | rutile from the rocks at gold deposits, in particular, at the Hemlo deposit, Canada, the V2O3 content reaches...gneiss with V mineralization (schreyerite), Kwale District, Kenya V2O3 Reference 0.07–0.08 1.67–1.79...phlogopite, garnet, tourmaline, chlorite), Hemlo gold district, Canada 1.54–2.04 '' Pan, Fleet, 1991 N.d...(spinel, escolaite, schreyerite), Rampura Pb–Zn deposit, Agucha, India 0.27–0.43 2.23–2.61 Quartzite...(muscovite, uvarovite, tourmaline, titanite), Barite deposit, Ghattihosahalli, India 0.69–2.23 0.26–0.59 |  | | Journal (article/letter/editorial) | | 555 Boul. de l’Universit e , Chicoutimi, QC, Canada, G7H 2B1 (mathiel@tcd.ie) 2 Mines Virginia, 300...300 Saint-Paul, Suite 200, Qu e bec, QC, Canada, G1K 7R1 3 Centre d’ e tudes sur les Ressources min...Chicoutimi, 555 Boul. de l’Universit e, Chicoutimi, QC, Canada, G7H 2B1 ABSTRACT The CONSONORM_HG norm provides...‘sericite schist’ sample from the ore zone of the Hemlo gold deposit (Cameron & Hattori, 1985). Normative minerals...Minerals (wt%) calculated for a sample of the Hemlo deposit. Table 3. Parameters used to perform the CONSONORM_HG |  | | Book (volume) | | and Guo Jie 69 Mineralogical mapping in Jiaodong gold province, China Chen Guangyuan, Yang Zhusen and...in the laterite profile at the Igarape Bahia gold deposit, Carajas, Brazil Weisheng Zang, W.S. Fyfe and...rocks and ores of the Golden Giant gold deposit of Hemlo, Ontario, Canada Yuan Chen, W.S. Fyfe and Weisheng...evolution of the minerals in the Jinchuan Cu-Ni Deposit, Gansu Province, China Cao Yawen, Cai Jianhui...Arizona (USA) 50 X JQ' Manicouagan Structure, Canada 212 X 106 Popigai crater, Russia Tambora volcano |  | | Journal (article/letter/editorial) | | OXIDE MINERALS OF THE GREEN GIANT VANADIUMGRAPHITE DEPOSIT, SOUTHWEST MADAGASCAR VERONICA E. DI CECCO§ AND...History-Mineralogy, Royal Ontario Museum, 100 Queens Park, Toronto, Ontario, M5S 2C6, Canada EDWARD T.C. SPOONER...University of Toronto, 22 Russell Street, Ontario, M5S 3B1, Canada CRAIG SCHERBA NextSource Materials Inc...Wellington Street, West #1001, Toronto, Ontario, M5H 3L5, Canada ABSTRACT Rare vanadium-rich oxide minerals...INTRODUCTION The Green Giant vanadium-graphite deposit is located in southwest Madagascar (Fig. 1), 145 |  | Groat, L. A., Evans, R. J., Cempirek, J., McCammon, C., Houzar, S. (2013) Fe-rich and As-bearing vesuvianite and wiluite from Kozlov, Czech Republic. American Mineralogist, 98 (7) 1330-1337 doi:10.2138/am.2013.4358 | Journal (article/letter/editorial) | | Columbia, Vancouver, British Columbia V6T 1Z4, Canada 2 Bayerisches Geoinstitut, Universität Bayreuth...structure (Fig. 1) is closely related to that of grossular, but differs from it by having additional X4 and...or 4.88 Sb pfu) vesuvianite from the Hemlo gold deposit in Ontario. The As was assumed to replace Si at...LIF; sanidine, AlKa, TAP; titanite, SiKa, TAP; grossular, CaKa, PET; spessartine, MnKa, LIF; andradite...Ohkawa et al. 1994; 2.11 Å in Deposit item AM-13-705, Supplemental Data. Deposit items are available two ways: |  | | Book | | [ [ 23 I 1992 [ 65-128 65-136 65-128 1-96 GOLD-II] 1-112 MMEE•] 25 I 1994 1-80 ARIZONA-I] ...ARIZONA-Ill] 337--400 257-336 [ 257-320 [ [ GOLD-I ] 321--412 ARIZONA-V] 265-352 257-320 353-400...273-336 ARIZONA-IV ] 1-102 [ 17 / 1986 [ ONTARIO] NEVADA] [ 16 / 1985 [ 65-128 265-328 261-336...ADOLFSSON, STIG G. Hrudeposit, Sweden 3:38-39 Notes on recent underground collecting...Alabama (by H. Barwood & B. Hajek) 9:388391 Notable gold occurrences of Georgia and Alabama (by R. B. Cook |  | | Journal (article/letter/editorial) | | association between gold and bismuth seen in many ore deposits, and involves the scavenging of gold from hydrothermal...whether the liquid bismuth collector model can explain gold accumulation at this prospect. The calc-silicate...metasomatism involved temperatures >400° to 500°C. Visible gold is associated with native bismuth, bismuthinite...Stormont and textural relationships suggest that gold was scavenged from hydrothermal fluids by liquid...contributed to dissolution and reprecipitation of gold, thus facilitating an ore zone refining process |  | | Book | | CA 94804-1659 Earth Treasures trom the Royal Ontario Museum ie es ¥ ¥ A> i ; \ Pig era , . ... Gems«Minerals Earth Treasures from the Royal Ontario Museum Gems & Minerals reveals the beauty and splendor...and minerals from the collection of the Royal Ontario Museum in Toronto. Minerals and gems form naturally... -Gems« Minerals Earth Treasures from the Royal Ontario Museum Dr. Bicriberly Tait 20 v|Meu? FIREFLY...Photographs copyright © 2011 Royal Ontario Museum, Toronto, Ontario, Canada. All rights reserved. No part |  | Lawrence, D.M., Allibone, A.H., Chang, Z., Meffre, S., Lambert-Smith, J.S., Treloar, P.J. (2017) The Tongon Au Deposit, Northern Côte d’Ivoire: An Example of Paleoproterozoic Au Skarn Mineralization☼. Economic Geology, 112 (7) 1571-1593 doi:10.5382/econgeo.2017.4522 | Journal (article/letter/editorial) | | Geology, v. 112, pp. 1571–1593 The Tongon Au Deposit, Northern Côte d’Ivoire: An Example of Paleoproterozoic...London, United Kingdom KT1 2EE Abstract The Tongon deposit in northern Côte d’Ivoire is the first reported...g/t Au) replacing noncarbonate host rocks. The deposit is hosted exclusively in basaltic-andesitic crystal...control on the distribution of the skarn. At the district scale, the Tongon hydrothermal system is confined...Senoufo belt. The alteration haloes surrounding the deposit formed during three main stages: stage 1, early/distal |  | Bacik, P., Uher, P. (2010) DISSAKISITE-(La), MUKHINITE, AND CLINOZOISITE: (V,Cr,REE)-RICH MEMBERS OF THE EPIDOTE GROUP IN AMPHIBOLE - PYRITE - PYRRHOTITE METABASIC ROCKS FROM PEZINOK, RYBNICEK MINE, WESTERN CARPATHIANS, SLOVAKIA. The Canadian Mineralogist, 48 (3) 523-536 doi:10.3749/canmin.48.3.523 | Journal (article/letter/editorial) | | associated with V- and Cr-rich garnet (goldmanite – grossular – uvarovite solid-solution), V- and Cr-rich muscovite...represented by (V,Cr)-rich garnet (goldmanite – grossular – uvarovite solution-solution series), (V,Cr)-rich...actinolite), (V-Cr)-rich garnet (goldmanite – grossular – uvarovite solid solution), diopside, EGM, muscovite...goldmanite, 19 to 36 mol.% uvarovite and 9 to 59 mol.% grossular end-member), and the muscovite contains 2.5 to...MgO in the garnet–corundum rocks of the Donghai district, China. The REEMgCa–1Cr–1 substitution appears |  | | Report (issue) | | Geological Survey of Canada Miscellaneous Report 57 Cobalt – Belleterre – Timmins Ontario and Quebec Ann...Ann P. Sabina 2000 Geological Survey of Canada Miscellaneous Report 57 ROCKS AND MINERALS FOR THE COLLECTOR...Timmins Ontario and Quebec Ann P. Sabina 2000 ©Her Majesty the Queen in Right of Canada, 2000 Catalogue...Available in Canada from Geological Survey of Canada offices: 601 Booth Street Ottawa, Ontario K1A 0E8 3303-33rd...101-605 Robson Street Vancouver, B.C. V6B 5J3 A deposit copy of this publication is also available for |  | Bačík, Peter, Uher, Pavel, Kozáková, Petra, Števko, Martin, Ozdín, Daniel, Vaculovič, Tomáš (2018) Vanadian and chromian garnet- and epidote-supergroup minerals in metamorphosed Paleozoic black shales from Čierna Lehota, Strážovské vrchy Mountains, Slovakia: crystal chemistry and evolution. Mineralogical Magazine, 82 (4) 889-911 doi:10.1180/minmag.2017.081.068 | Journal (article/letter/editorial) | | several compositional types. Vanadian-chromian grossular (Grs 1) usually preserves primary metamorphic...between goldmanite (Gld 2A,B), V- and Cr-rich grossular and spessartine (Grs 2A,B, Sps 2) form irregular...mineral assemblage consists of garnets (V-rich grossular to goldmanite), commonly found together with other...manganoanvanadian garnets, including Mn,V-rich grossular–Vrich spessartine–momoiite (Mn3V2Si3O12)–Mn-rich...(Table 1, Figs 2, 3a–b) in this study: V-Cr-rich grossular (Grs 1); goldmanite (Gld 2A) with highest V; Cr-rich |
|
