 | | Journal (article/letter/editorial) | | ON K7L 3N6, Canada Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada; beth.mcclenaghan@canada...creativecommons.org/licenses/by/ 4.0/). 1. Introduction Most new mineral deposits yet to be discovered are likely...sheets [8]. Over the last 2 million years, most of Canada was glaciated leaving only 10% of its bedrock surface...surface exposed as outcrop [9]. Approximately 80% of Canada is covered primarily by glacial and related sediments...the past 30 years, indicator mineral methods in Canada have advanced such that they can now be used to |  | | Journal (article/letter/editorial) | | in the Foster River Area, Northern Saskatchewan, Canada Jeffrey A. Steadman* and Paul G. Spryā Department...metaarkoses, which locally contain gahnite, spessartine, and/or graphite, are spatially associated with...restricted basin. The spatial association of spessartine- and gahnite-bearing lithologies and silicate...Group Pb-Zn (South Australia), and Sullivan Pb-Zn (Canada) deposits. Introduction According to Leach et...MINERALIZATION IN THE FOSTER RIVER AREA, N. SASKATCHEWAN, CANADA sediments of the lower Wollaston Group, which |  | | Journal (article/letter/editorial) | | successions in the Palaeoproterozoic Bergslagen mining district of central Sweden. They are referred to...variable and dominantly composed of grandite, spessartine, epidote, actinolite, quartz, clinopyroxene,...rocks into significantly more Mnrich quartz-spessartine rocks and massive andradite rocks over distances...Bergslagen is Swedenās oldest mining district with over 1000 years of mining history. Ore has been extracted...Mt Base metal sulphide deposit, Zn-Pb-Ag-(Fe-Cu-Co-Au) 1-10 Mt 10-200 Mt Tungsten oxide deposit Manganese |  | | Book | | Library of Canada Cataloguing in Publication Data Main entry under title: Mineral Deposits of Canada: A Synthesis...and Exploration Methods Geological Association of Canada, Mineral Deposits Division, Special Publication...1. Ore deposits--Canada. 2. Metallogeny--Canada. 3. Physiographic provinces--Canada. 4. Mines and niineral...niineral resources--Canada. 5. Prospecting--Canada. I. Goodfellow, Wayne D. (Wayne David), 1949Il. Geological...Association of Canada III. Series: Special publication (Geological Association of Canada. Mineral Deposits |  | | Journal (article/letter/editorial) | | Tsongoari West, mineralisation consists of euhedral spessartine-rich garnet and magnetite in a matrix of manganoan...low tonnages were regarded as not feasible for mining. Previous workers (Henry and Bentley, 1994; Henry...barite, quartz veins, fractured Fe-oxide-rich spessartine-fels and of Feoxide rich schistose quartzite...and one to two metres thickness (āpodsā) of spessartine-fels intermittently form the SOUTH AFRICAN JOURNAL...mineralised portion (Figure 5a lower part). These spessartine-quartz assemblages resemble coticules (Clifford |  | Chisonga, B.C., Gutzmer, J., Beukes, N.J., Huizenga, J.M. (2012) Nature and origin of the protolith succession to the Paleoproterozoic Serra do Navio manganese deposit, Amapa Province, Brazil. Ore Geology Reviews, 47. 59-76 doi:10.1016/j.oregeorev.2011.06.006 | Journal (article/letter/editorial) | | Box 524, Auckland Park, 2006, South Africa CAE Mining-Datamine, 8 Bentley Ofļ¬ce Park, Corner Bevan &...importantly rhodonite and tephroite; porphyroblastic spessartine formed where Mn-carbonate reacted with aluminous...Microthermometric studies of ļ¬uid inclusions in spessartine porphyroblasts suggests that peak metamorphic...Banding; bedding-parallel foliation Rhodochrosite, spessartine, rhodonite and tephroite Mn-calcite and rhodochrosite...electron microprobe equipped with a Link EDS detector. A Co metal standard was used for EDS calibration; operating |  | | Journal (article/letter/editorial) | | Lonsdale, 1927; Park, 1936; Pavlides et al., 1982). Mining in this gold-pyrite belt, which is only about 15...whereas those in sample BP10-2 are primarily spessartine-andradite along with some skiagite (Fe2+3Fe3+2Si3O12)...components (Fig. 4B), with a smaller amount of spessartine. This occurrence of calderitic garnet is similar...garnet in this rock forms along the almandine-spessartine solid solution (Fig. 4A). The quartz-staurolite...01 <0.01 0.01 <0.01 0.01 0.03 0.25 100.78 Sc V Cr Co Ni Cu Zn Ga Ge Rb Sr Y Zr Nb Ba Sb La Ce Pr Nd Sm |  | Heimann, A., Spry, P. G., Teale, G. S., Conor, C. H.H., Leyh, W. R. (2009) Geochemistry of Garnet-Rich Rocks in the Southern Curnamona Province, Australia, and Their Genetic Relationship to Broken Hill-Type Pb-Zn-Ag Mineralization. Economic Geology, 104 (5) 687-712 doi:10.2113/gsecongeo.104.5.687 | Journal (article/letter/editorial) | | Consulting Pty. Ltd., P.O. Box 965, Broken Hill, New South Wales 2880, Australia Abstract Garnet-rich...detrital components in the precursor phases. Low Co + Cu + Ni contents are consistent with the input...and these are more enriched in Fe, Mg, Ni, P, V, Co, Sc, Sr, Y, and U, which indicates a larger hydrogenetic...Kilometers MANNAHILL 1400 SOUTH AUSTRALIA 1410 NEW SOUTH WALES FIG. 1. Geologic map of the southern...differs between the Broken Hill domain (largely in New South Wales) and the Olary domain (restricted to |  | | Journal (article/letter/editorial) | | skarn of the Sawusi deposit consists mainly of spessartine, almandine, Mn-rich grunerite, biotite and FeāMn...grunerite, euhedral garnet (mainly almandine and spessartine), ribbon biotite and Feā Mn-rich carbonates (Figs...analyzed garnets are dominantly almandine and spessartine with minor grossular (Table 2, Fig. 10). The...percentage of grossular in the SW92 garnets, of spessartine in the 604 X. Liu et al. / Gondwana Research...SW85 garnets, as well as mole percentages of spessartine and almandine in the garnets of SW81 and SOR10 |  | | Report (issue) | | PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...n's Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS...has elapsed since T . Sterry Hunt in Geology of Canada, 1863 , presented the first descriptive list of |  | | Journal (article/letter/editorial) | | Their mineral assemblage consists of almandine-spessartine garnet, quartz, magnetite, epidote and sporadically...(1878). These rocks are primarily composed of spessartine-rich garnet, quartz and a lesser amount of additional...were performed at ACME laboratories (Vancouver, Canada). Major, trace and rare-earth elements were analyzed...subsamples for heavy metal analyses (Ag, As, Au, Bi, Cd, Co, Cu, Hg, Mo, Ni, Pb, Sb, Se and Zn) were digested...associated with amphibole (samples Hof-1 and Hof-3). Spessartine-rich garnet (Sps39ā77 Grs9ā24 Alm0ā24 Prp4ā15 |  | | Journal (article/letter/editorial) | | the Broken Hill deposit. Abbreviations: N.B.H.C = New Broken Hill Consolidated mine (currently part of...Broken Hill South mine (currently CML7 operated by New Broken Hill Consolidated Limited), and N.B.H. = North...from individual garnet analyses are coupled with 35 new whole-rock analyses of garnet-rich rocks in and adjacent...āremobilized quartzgarnetiteā consists of coarse spessartine garnet, up to 1 cm in diameter, and quartz that...metasomatic rims on garnet cores (1 lens, 20 level, New Broken Hill Consolidated mine). The matrix consists |  | Hou, Tong, Zhang, Zhaochong, Santosh, M., Encarnacion, John, Zhu, Jiang, Luo, Wenjuan (2014) Geochronology and geochemistry of submarine volcanic rocks in the Yamansu iron deposit, Eastern Tianshan Mountains, NW China: Constraints on the metallogenesis. Ore Geology Reviews, 56. 487-502 doi:10.1016/j.oregeorev.2013.03.008 | Journal (article/letter/editorial) | | which are typically dominated by Mn- and Fe-rich spessartine and almandine, such as the Sawusi Pbā ZnāFe oxide...which are typically dominated by Mn- and Fe-rich spessartine and almandine (Fig. 5). 4.3. Geochemical variations...(Gribble et al., 1996, 1998), Manus BABB in Papua New Guinea (Sinton et al., 2003) and Kuerti BABB in Chinese...compatible elements, i.e., the Cr (44.54ā71.91 ppm), Co (4.79ā24.92 ppm) and Ni (17.32ā34.83 ppm) contents...uvarovite, And: andradite, Pyr: pyrope, Spe: spessartine, Gro: grossular, Alm: almandine. 5.2. Volcanic |  | | Journal (article/letter/editorial) | | found 15 km to the west of Gamsberg in the Aggeneys mining area, known as the Broken Hill, Black Mountain...almandine-dominant garnet in the more ferruginous to spessartine-dominant garnet in the more manganiferous assemblages...such as Broken Hill (Australia) and Howards Pass (Canada), where P is generally considered to be derived...conditions in the basin. It provides further evidence of co-precipitation of base metal sulļ¬des and phosphates...northwest Queensland. In: Pongratz J, Davidson J (eds) New developments in Broken Hill-type deposits. University |  | Hollis, Steven P., Foury, Sabri, Caruso, Stefano, Johnson, Sean, Barrote, Vitor, Pumphrey, Andrew (2021) Lithogeochemical and Hyperspectral Halos to Ag-Zn-Au Mineralization at Nimbus in the Eastern Goldfields Superterrane, Western Australia. Minerals, 11 (3) 254 doi:10.3390/min11030254 | Journal (article/letter/editorial) | | Correspondence: steven.hollis@ed.ac.uk Abstract: With new advances in rapid-acquisition geochemical and hyperspectral...gains in Fe, S, Zn, Pb, Sb, Ag, As, Cd, Ni, Cu, Ba, Co, Cr, Tl, Bi, and Au. Basaltic rocks show reduced...a number of critical metals (e.g 1. Introduction Co, Volcanogenic In, Ga, Ge [1]), of which there is...[2]) to theTheir present day [3,4]. Whether measure Co, In, dating Ga, Ge from [1]), ofthe which there (ca...and district in the northeast, to the Golden Grove camp in the southwest (Figure 2). In th Pb (galena) isotopic |  | | Journal (article/letter/editorial) | | Gƶttingen by a PerkināElmer SCIEX (Concord, Ontario, Canada) ELAN DRC II ICP-MS spectrometer. Dissolution of...presented in the ternary diagram Almandine ā Spessartine ā āOther end-membersā (grossular, andradite,...concentrations between the two rock groups (e.g., Zn, Ni, Co, Cr and V). Table 13 also reveals that magnetite...5 H 2O + H 2O LOI total Nb Zr Y Sr Rb Pb Ga Zn Ni Co Cr V Ba Sc I 54.80 0.52 11.15 2.36 3.39 0.17 4.41...8.30 317 108 13 189 231 28 78 24 14 Ni Co Cr V Ba Sc 8 105 38 269 15 11 42 Zn |  | Heimann, Adriana, Spry, Paul G., Teale, Graham S., Conor, Colin H. H., Pearson, Norman J. (2011) The composition of garnet in garnet-rich rocks in the southern Proterozoic Curnamona Province, Australia: an indicator of the premetamorphic physicochemical conditions of formation. Mineralogy and Petrology, 101 (1) 49-74 doi:10.1007/s00710-010-0130-x | Journal (article/letter/editorial) | | J. Pearson Gemoc Centre, Macquarie University, New South Wales 2109, Australia (LREE) depleted, and...6 ppm and positive Eu anomalies), and depleted in Co, Ti, and Y compared to garnet in garnetrich rocks...-- SOUTH AUSTRALIA 1410 0 10 20 Kilometers NEW SOUTH WALES The Broken Hill deposit is~8 km long...(Si, Al, Mg), hornblende (Ti), ilmenite (Fe), spessartine (Mn), and apatite (Ca) were used for garnet analysis...is reported in terms of the almandine (Alm), spessartine (Sps), and andradite (Adr)+grossular (Grs) components |  | | Book | | food, water and energy security. It also presents new case studies offering concrete examples of how to...ASTI series will acquaint readers with essential new studies in STI for sustainable development. More...provenance of sediments. This volume should provide new insights into the processes and products associated...geomorphology, pedology 10. Structural/petroleum/mining geology, geodynamics, marine geology The dynamic...Zhen-Dong Cui (AJGS Editor): China University of Mining and Technology, Xuzhou, Jiangsu, China Ali Karrech |  | | Journal (article/letter/editorial) | | amphibolite facies metamorphism, located near the mining town of Aggeneys, in the Bushmanland region of...20% Pb, 1.27% Zn, and 52 g/t Ag (Black Mountain Mining, 2019). The grade disparity between the reserves...of the Aggeneys-Gamsberg ore district, near the mining town of Aggeneys. B) Location of the district in...(3,234 m), and underground mining has been conducted (Black Mountain Mining, 2019), allowing a much better...determined at Acme Analytical Laboratories Ltd. in Canada by lithium borate fusion, a modified aqua regia |  | Slack, John F., Shanks, Wayne C., Karl, Susan M., Gemery, Pamela A., Bittenbender, Peter E., Ridley, W. Ian (2007) Geochemical and Sulfur-Isotopic Signatures of Volcanogenic Massive Sulfide Deposits on Prince of Wales Island and Vicinity, Southeastern Alaska. Professional Paper Vol. 1732 (1732c) US Geological Survey doi:10.3133/pp1732c | Report (issue) | | Group from those in the younger Moira Sound unit (new informal name). The Wales Group and its contained...and metasedimentary rocks of the Moira Sound unit (new informal name), which are dated at Early Ordovician...occurrences by evidence at the deposits of past mining development or mineral exploration (for example...some drill holes (Adamson and Gray, 1995; Niblack Mining Corp., 2006, URL http://www.niblackmining.com/)...the area. Thin (<1 cm thick) beds of coticule (spessartine quartzite) are also present in some felsic schist |  | Jansson, N. F., SƤdbom, S., Allen, R. L., Billstrƶm, K., Spry, P. G. (2018) The Lovisa Stratiform Zn-Pb Deposit, Bergslagen, Sweden: Structure, Stratigraphy, and Ore Genesis. Economic Geology, 113 (3) 699-739 doi:10.5382/econgeo.2018.4567 | Journal (article/letter/editorial) | | metal sulfide mineralization in the Bergslagen mining district of southern Sweden, consisting of stratiform...exploration reports produced prior to the onset of mining (e.g., Carlon, 1987). Lovisa has features in common...local occurrence of stratabound, dolomite-hosted Cu-Co mineralization nearby. Differences include the smaller...the controls on ore formation at Lovisa based on new data from underground workings and recent exploration...are evaluated. Regional Geology The Bergslagen mining district is located in the Bergslagen lithotectonic |  | | Journal (article/letter/editorial) | | Journal of Science Yale University, P.O. Box 208109, New Haven, CT 06520-8109, Email: ajs@yale.edu, Phone...Auriga Drive, Suite 203, Ottawa, Ontario K2E 7W6, Canada, Email: pubs@cdnsciencepub.com, Phone: 613-656-9846...Mineralogical Association of Canada, 490 de la Couronne, QuĆ©bec QC G1K 9A9, Canada, Email: office@mineralogicalassociation...49-711-3514560 Exploration and Mining Geology Canadian Institute of Mining, Metallurgy and Petroleum, National...Blvd. W., Suite 1250, Westmount, Quebec H3Z 3C1, Canada, Email: cim@cim.org, Phone: 514-939-2710 Geochemical |  | Di Stefano, Flavio, Mollo, Silvio, Scarlato, Piergiorgio, Nazzari, Manuela, Bachmann, Olivier, Caruso, Marco (2018) Olivine compositional changes in primitive magmatic skarn environments: A reassessment of divalent cation partitioning models to quantify the effect of carbonate assimilation. Lithos, 316. 104-121 doi:10.1016/j.lithos.2018.07.008 | Journal (article/letter/editorial) | | synthetic powder was loaded in a 1 atm vertical tube COāCO2 gas-mixing furnace at the quartz-fayalite-magnetite...Australia) and two digital thermal mass flow meters (for CO and CO2) controlled via software. The melt Mg#75...(Ti), orthoclase (K), barite (Ba), apatite (P), spessartine (Mn) and metallic nickel (Ni). Sodium and potassium...ļ melt ļ« ļ 2 FeO ļ« ļ Fe 2 SiO ļ melt ļ« ļ 2 CO 4 ļ Ol ļ 2 ļ½ (1) fluid Reaction (1) describes...ļ« SiO 2 2 Si 2 O 6 ļ melt ļ Cpx ļ½ ļ« ļ 2 CO 2 ļ (5) fluid RI 6 ļ« FeO 2 PT ļ 2 CaCO |  | Bekker, A., Slack, J. F., Planavsky, N., Krapez, B., Hofmann, A., Konhauser, K. O., Rouxel, O. J. (2010) Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes. Economic Geology, 105 (3) 467-508 doi:10.2113/gsecongeo.105.3.467 | Journal (article/letter/editorial) | | University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada 2U.S. 3Department 4The Geological Survey, National...University of Alberta, Edmonton, Alberta T6G 2E3, Canada of Marine Chemistry and Geochemistry, Woods Hole...atmospheric redox states in order to assemble a new integrated model for their deposition. In contrast...analytical advances in stable isotope geochemistry, new isotope tracers are now available, including the...stable isotope geochemistry will certainly open new avenues for investigations of iron formations. Traditional |  | | Journal (article/letter/editorial) | | Avalonia involved in the northern Applalachians of Canada, west of the Atlantic ocean basin, has been referred...boundary of the ABM in the vicinity of The Wash. A new wide-angle seismic experiment is required there to...nature of the linkage of the Mantle Event to the co-located D-SHFZ is not well imaged by the deep seismic...confusion will probably remain until a completely new term is introduced. Despite their insigniļ¬cant outcrop...and the Cambrian Monian Supergroup (South Stack, New Harbour and Gwna groups) (Tietzsch-Tyler and Phillips |
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