 | | Report (issue) | | to 70 µm; may rim or intergrow with aurostibite, gold, and antimony. Physical Properties: Hardness = 3–3...76 12.58 Total 99.7 100.71 100.00 (1) Hemlo deposit, Canada; by electron microprobe, average of analyses...Tl0.92 Ag1.99 Au2.93 Sb9.87 S10.29 . (2) Viges deposit, France; by electron microprobe, average of twelve...hydrothermal mineral in a complex gold deposits. Association: Aurostibite, gold, antimony, chalcostibite, parapierrotite...molybdenite, zinkenite, pyrite, quartz (Hemlo deposit, Canada); gold, aurostibite (Viges deposit, France) |  | | Journal (article/letter/editorial) | | Press Ltd. 1985. Rinted in U.S.A. The Hemlo gold deposit, Ontario: A geochemical and isotopic study and...EION M.CAMERoN*.t *Geological Survey of Canada, Ottawa, Ontario Kl A OE8 **Department of Geology, University...University of Ottawa, Ottawa. Ontario KIN 6N5 tDerry Laboratory for Sedimentary Geochemistry and Ore Deposits...1985) Abstract-The Hemlo deposit, near Marathon, Ontario, is one of the largest gold deposits in North...other occurrences have since been found west of Hemlo. The mineralization is substantially enriched in |  | | 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 |  | | Report (issue) | | 76 Sb0.06 Si0.02 )Σ=O.84 O13 (OH). (2) Hemlo deposit, Canada; by electron microprobe, average of several...from a hydrothermal gold deposit (Kalgoorlie, Western Australia); in a gold deposit at the contact of felsic...metavolcanic and metasedimentary rocks (Hemlo deposit, Canada). Association: Vanadian muscovite, rutile... sphalerite, zinkenite, aktashite, tetrahedrite, vanadian muscovite (Hemlo mine, Canada). Distribution:...Perseverance mine. In the Hemlo gold deposit, Thunder Bay district, Ontario, Canada. Name: To honor Stephan |  | | Report (issue) | | 99(5) c = 8.60(5) X-ray Powder Pattern: Madoc, Canada. 3.51 (100), 2.344 (80), 2.78 (70), 4.18 (50),...24.8 12.0 23.9 Total 103 100.0 99.4 (1) Madoc, Canada; by electron microprobe, corresponding to Pb1.10...marble with other lead sulfantimonides (Madoc, Canada). Association: Chabournéite, pierrotite, parapierrotite...parapierrotite, stibnite, pyrite, sphalerite, zinkenite, madocite, andorite, smithite, laffittite, routhierite...Distribution: In Canada, from near Madoc [TL], and in the Hemlo gold deposit, Thunder Bay district, Ontario. In France |  | | Journal (article/letter/editorial) | | Geology Vol. 99, pp. 1063–1084 The Hemlo Gold Deposit, Ontario: An Example of Melting and Mobilization...Geophysics, University of Calgary, Calgary, Alberta, Canada T2N 1N4 DAVID R. M. PATTISON, Department of Geology...Calgary, Calgary, Alberta, Canada T2N 1N4 AND EVA ZALESKI Geological Survey of Canada, 3303 – 33rd St. NW... Alberta, Canada T2L 2A7 Abstract The timing of mineralization at the Hemlo gold deposit has long been...incorporation of other elements into the melt. The gold-bearing melt was mobilized from compressional high-strain |  | | Journal (article/letter/editorial) | | Metamorphism of Hydrothermal Alteration at the Hemlo Gold Deposit, Ontario MARTIN HEILIGMANN, ANTHONY E. WILLIAMS-JONES...Street, Montreal, Quebec, Canada H3A 2A7 Abstract The Hemlo Au (-Mo) deposit is an example of atypical...north-central Ontario. The ore is shear hosted and consists primarily of disseminated native gold in several...amphibole was present prior to alteration and that gold mineralization occurred at pressure-temperature...primarily to the very high fS2 during alteration and gold mineralization, which caused iron to partition preferentially |  | Corfu, F., Muir, T.L. (1989) The Hemlo-Heron Bay greenstone belt and Hemlo AuMo deposit, Superior Province, Ontario, Canada 2. Timing of metamorphism, alteration and Au mineralization from titanite, rutile, and monazite UPb geochronology. Chemical Geology: Isotope Geoscience section, 79 (3). 201-223 doi:10.1016/0168-9622(89)90030-4 | Journal (article/letter/editorial) | | The Hemlo-Heron Bay greenstone belt and Hemlo AU-MO deposit, Superior Province, Ontario, Canada 2. Timing...U-Pb geochronology F. CORFU Ontario Geological Survey, c/o Department Ontario Geological (Received December...revised Ontario Museum, Toronto, Ont. M7A 1 W4 (Canada) and accepted May Ont. M5S 2C6 (Canada) 3,1989)...Muir, T.L., 1989. The Hemlo-Heron Bay greenstone belt and Hemlo Ontario, Canada, 2. Timing of metamorphism...AU-MO deposit, Superior Province, from titanite, rutile, and monazite The Hemlo AU-MO deposit, in the |  | | Journal (article/letter/editorial) | | December 2014 GOLD IN THE CANADIAN SHIELD DAVID K. JOYCE Box 95551 Newmarket, Ontario Canada L3Y 8J8 dkjoyce@bellnet...dkjoyce@bellnet.ca Figure 1. Hollinger mine, Timmins, Ontario. This mine was often confused with the famous Dome...underlying the central and northern portion of Canada. For the most part, the Shield is a geologically...that has helped shape the character and economy of Canada for the past approximately 150 years. It has only...1823, 313 million troy ounces of gold have been recovered in Canada, much of it from the Canadian Shield |  | | Journal (article/letter/editorial) | | qnRrs Geological Survey of Canada, 601 Booth Street,Ottawa Ontario KlA 0E8, Canada Ansrn-lcr is monoclinic...precessionphotographs revealed the presenceof weak, "green leader" gold lodes at Kalgoorlie, Western Austra- diffuse superlattice...packing of anions with discovered Hemlo gold deposit, Ontario, Canada. The stacking sequence(chh) and with...with the Sb and its electron deposit is located near the northeast shore of Lake Sulone pair forming...anion framework. The re- perior, 300 km east of Thunder Bay or 35 km east of maining cations are ordered |  | | 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 |  | | Journal (article/letter/editorial) | | NG12 5GG, UK b Geological Survey of Canada, Ottawa, Ont. KIA OE8, Canada Received 17 February 1994; accepted...from ore. It has been tx)stulated that "invisible" gold in sulphides occurs in solid solution, as particulates...of gold in sulphides. Data are presented demonstrating the three-dimensional distribution of gold in...minerals from Hemlo, Ontario, Canada, and Penjom Prospect, Kuala Lipis, Malaysia. Gold at/zg g- t levels...particularly gold, in sulphide minerals. It has been known for many years that observable gold, in its native |  | Vakh, A. S., Avchenko, O. V., Gvozdev, V. I., Goryachev, N. A., Karabtsov, A. A., Vakh, E. A. (2019) Minerals of the Pb–As–Sb–S and Cu–Pb–As–Sb–S Systems in Ores of the Berezitovoe Gold-Polymetallic Deposit, Upper Amur Region, Russia. Geology of Ore Deposits, 61 (3) 256-273 doi:10.1134/s1075701519020065 | Journal (article/letter/editorial) | | Cu–Pb–As–Sb–S Systems in Ores of the Berezitovoe Gold–Polymetallic Deposit, Upper Amur Region, Russia A. S. Vakha...Pb–As–Sb sulfosalts from ores of the Berezitovoe gold deposit, Upper Amur Region, located in the eastern part...features of Pb–As–Sb sulfosalts at the Berezitovoe deposit are controlled by partial melting of sulfide minerals...sulfide melt, ore metamorphism, gold mineralization, Berezitovoe deposit, Mongol-Okhotsk orogenic belt...The described minerals are much less frequent at gold deposits (Timofeevsky, 1963, 1968; Bryzgalov et |  | | Journal (article/letter/editorial) | | for the Au–Te–Bi accumulations in the Lucky Draw deposit in Australia (Sheppard et al. 1995). Despite these...distinctive feature of the ores from the Broken Hill deposit, particularly those rich in sphalerite, is the...remobilization, wherein material is remobilized within a deposit, and external remobiliza- 25 Rosebery (Stanton...material is moved into country rock surrounding the deposit. The behavior of various sulfide minerals during...H2O-saturated granite minimum amphibolite facies zinkenite 0 melt 400 600 800 T°C chalcocite Cu2S |  | Epp, T., Walter, B. F., Scharrer, M., Lehmann, G., Henze, K., Heimgärtner, C., Bach, W., Markl, G. (2019) Quartz veins with associated Sb-Pb-Ag±Au mineralization in the Schwarzwald, SW Germany: a record of metamorphic cooling, tectonic rifting, and element remobilization processes in the Variscan belt. Mineralium Deposita, 54 (2) 281-306 doi:10.1007/s00126-018-0855-8 | Journal (article/letter/editorial) | | homogenization temperatures of 400 °C. Invisible gold in arsenopyrite, pyrite, marcasite, and stibnite...Sb-bearing sulfosalts including, e.g., bournonite, zinkenite, and jamesonite. This assemblage formed during...investigated in detail so far. Keywords Stibnite . Gold . Remobilization . Fluid cooling . Fluid mixing...monotonous stibnite deposits (e.g., Lake George deposit, Canada, Lentz et al. 2002; Sentachan and Sarylakh...Bournac deposit, France, Munoz and Shepherd 1987). The quartz vein associated with Sb-Pb-Ag±Au deposit type |  | | Report (chapter) | | First The Massawa gold deposit, Eastern Senegal, West Africa: an orogenic gold deposit sourced from magmatically...2014 The Massawa gold deposit, Eastern Senegal, West Africa: an orogenic gold deposit sourced from magmatically...p.treloar@kingston.ac.uk) Abstract: The Massawa gold project is situated on the Senegalese side of the...inlier, which hosts several worldclass orogenic gold deposits/districts in western Mali (e.g. Loulo and...tetrahedrite veining distinguished by coarse visible gold and represents a late stage overprint on the primary |  | Orlandi, P., Biagioni, C., Moëlo, Y., Bonaccorsi, E., Paar, W. H. (2013) Lead-antimony sulfosalts from Tuscany (Italy) XIII. Protochabournéite, ~Tl2Pb(Sb9–8As1–2)∑10S17, from the Monte Arsiccio mine: Occurrence, crystal structure and relationship with chabournéite. The Canadian Mineralogist, 51 (3) 475-494 doi:10.3749/canmin.51.3.475 | Journal (article/letter/editorial) | | discovered in the barite + pyrite + iron oxide ore deposit exploited at the Monte Arsiccio mine, near Sant’Anna...these deposits, the barite-pyrite-iron oxides deposit of the Buca della Vena mine had been the most prolific...subcell of chabournéite). Geological setting The deposit of barite-pyrite-iron oxides at Monte Arsiccio...formations belonging to the Tuscan Nappe. The ore deposit exploited in the Monte Arsiccio mine forms an almost...al. (1972, 1976) considered the Monte Arsiccio deposit as the product of metasomatic replacement of carbonate |  | Moëlo, Yves, Makovicky, Emil, Mozgova, Nadejda N., Jambor, John L., Cook, Nigel, Pring, Allan, Paar, Werner, Nickel, Ernest H., Graeser, Stephan, Karup-Møller, Sven, Balic-unic, Tonči, Mumme, William G., Vurro, Filippo, Topa, Dan (2008) Sulfosalt systematics: a review. Report of the sulfosalt sub-committee of the IMA Commission on Ore Mineralogy. European Journal of Mineralogy, 20 (1) 7-62 doi:10.1127/0935-1221/2008/0020-1778 | Journal (article/letter/editorial) | | Consulting, 316 Rosehill Wynd, Tsawwassen, B.C. V4M 3L9, Canada 5 Natural History Museum (Geology), University...than homologous series. For instance, in the zinkenite family, crystal structures consist of rods with...mono- or bicapped prismatic coordination. This zinkenite family belongs to the supergroup of Pb sulfosalts...small amounts of Sn, Cd, and In in the Potosi district (Bolivia), whereas in Romania the characteristic...decreasing T); cosalite, nuffieldite (l) rare (zinkenite – l; meneghinite) 3 Pb2+ → 2 Sb3+ + ∇ 2 Pb2+ |  | | Journal (article/letter/editorial) | | anatexis of the Rampura–Agucha massive sulfide deposit, northwestern India Biswajit Mishra & Heinz-Jurgen...Complex, Rampura–Agucha is the only sulfide ore deposit discovered to date within the Precambrian basement...metamorphic remobilization of the Rampura–Agucha deposit. Keywords Rampura–Agucha . Massive sulfide mineralization... obliterates most primary features of the ore deposit, by inducing deformation and recrystallization...metamorphism of these deposits. The Rampura– Agucha Zn–Pb deposit, besides falling into the broad clan of “metamorphosed |  | | 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 |  | | Journal (article/letter/editorial) | | Geology, v. 115, no. 2, pp. 241–277 Gold Remobilization: Insights from Gold Deposits in the Archean Swayze...Swayze Greenstone Belt, Abitibi Subprovince, Canada Evan C.G. Hastie,1,2,† Daniel J. Kontak,1 and Bruno Lafrance1...University, Sudbury, Ontario P3E 2C6, Canada Resources and Geoscience Mapping Section, Ontario Geological Survey...Survey, Sudbury, Ontario P3E 6B5, Canada Abstract Recognizing if and how Au is remobilized, in solid...resulting in a more complete understanding of Au deposit formation. To address this, samples from two Au |  | | 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 |  | | Report (issue) | | Geological Survey of Canada Miscellaneous Report 48 Ottawa to North Bay and Huntsville, Ontario; Gatineau (Hull)...Natural Resources Canada Ressources naturelles Canada Geological Survey of Canada Miscellaneous Report...MINERALS FOR THE COLLECTOR: Ottawa to North Bay and Huntsville, Ontario; Gatineau (Hull) to Waltham and Témiscaming...Queen in Right of Canada 2007 Catalogue No. M41-8/48E ISBN 0-660-19556-9 Available in Canada from the Geological...Geological Survey of Canada Bookstore (see inside front cover for details) A copy of this publication is |  | | Report (volume) | | Survey of Canada Miscellaneous Report 77 Kirkland Lake – Rouyn-Noranda – Val-d’Or, Ontario and Quebec...Quebec Ann P. Sabina 2003 Geological Survey of Canada Miscellaneous Report 77 ROCKS AND MINERALS FOR THE...Val-d’Or, Ontario and Quebec Ann P. Sabina 2003 ©Her Majesty the Queen in Right of Canada, 2003 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 |  | | Report (issue) | | MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 58 Îles de la Madeleine,...Labrador Ann P. Sabina 2003 Geological Survey of Canada Miscellaneous Report 58 ROCKS AND MINERALS FOR...in Right of Canada, 2003 Catalogue No. M41-8/58E ISBN 0-660-18932-1 Available in Canada from Geological...Geological Survey of Canada offices: 601 Booth Street Ottawa, Ontario K1A 0E8 3303-33rd Street N.W. Calgary...101-605 Robson Street Vancouver, B.C. V6B 5J3 A deposit copy of this publication is also available for |
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