 | | Journal (article/letter/editorial) | | during Eocene extension, southeastern British Columbia, Canada GEORGES BEAUDOIN,â* B. E. TAYLOR,â.â and...Ontario, Canada KIN 6N5 2 Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario, Canada KlA 0E8...Abstract-The Kokanee Range, southeastern British Columbia, Canada, contains more than 370 AgPb-Zn vein and...rocks. All deposits are in the hanging wall of the Slocan Lake Fault, an east-dipping low-angle normal fault...Regional isotopic zonations are controlled by the Slocan Lake Fault which channelled deep-seated hydrothermal |  | | Journal (issue) | | Pyromorphite from the Bunker Hill mine, Idaho; Wulfenite from the Red Cloud mine, Arizona; Calcite and Fluorite...Fluorite from the Elmwood mine, Tennessee; Aquamarine from Pakistan; Wire Silver from Kongsberg, Norway;...in Calcite from the Tsumeb mine, Namibia; Novacekite from the Brumado mine, Brazil; Elbaite from Nuristan...from Mogok, Burma; and Emerald from the Coscuez mine, Colombia. OUTSIDE BACK COVER: Beryl crystals: heliodor...aquamarine (right), 5.1 inches, from the Pioniera mine, Minas Gerais, Brazil; Freilich Collection. ⊠4 |  | | Corporate Document | | BAY MOUNTAIN PROPERTY OMINECA MINING DIVISION WEST CENTRAL BRITISH COLUMBIA NTS 093E/14W 54o50â N 127o20â...Hudson Bay Mountain property, west central British Columbia. ................7 Figure 2. Mineral tenure...northwest of the town of Smithers in west central British Columbia. Aumega has engaged the writer to prepare...Aumegaâs Hudson Bay Mountain property surrounds mining leases that cover the Glacier Gulch deposit. Although...in the property. These mineral tenures surround mining leases and mineral tenures that cover the Glacier |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...Idaho, Alaska and the Canadian Provinces of British Columbia and Alberta. Disclaimer The Mineralogical...gold was discovered along the Fraser River in British Columbia, a new gold rush drew more than 30,000 prospectors...the end of the year âBritish Columbiaâ had been formally established as a British colonyâin part to prevent...lead. So when American and British ships were exploring the British Columbia islands in 1851, residents |  | | Book | | ~"' - ..\, . ~ / Geological Association of Canada g,A Mineral Deposits Divioon . I\ ~ I ORE...Mineral Deposits Division Series Editor Dirk Tempelman-Kluit Mineral Deposits Division Steering Committee...are photomicrographs from the digenite, galena, hematite and molybdenite sections. The specimen of gold...approximately 5 cm taii and is from the Eagle's Nest mine, Piacer County, California. Ross Beaty Collection...Mauthner. f I: ; It' !I National Library of Canada Cataloguing in Publication Data it I~ !I I I! |  | Martin, Silvana, Toffolo, Luca, Moroni, Marilena, Montorfano, Carlo, Secco, Luciano, Agnini, Claudia, Nimis, Paolo, Tumiati, Simone (2017) Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism in the Southern Alps. Lithos, 284. 276-295 doi:10.1016/j.lithos.2017.04.002 | Journal (article/letter/editorial) | | Triassic hydrothermalism in the Southern Alps Silvana Martin, Luca Toffolo, Marilena Moroni, Carlo Montorfano...April 2017 Please cite this article as: Martin, Silvana, ToïŹolo, Luca, Moroni, Marilena, Montorfano, Carlo...TRIASSIC HYDROTHERMALISM IN THE SOUTHERN ALPS PT Silvana Martin 1, Luca Toffolo 1, Marilena Moroni2, Carlo...silvana.martin@unipd.it D Corresponding author: Silvana Martin, UniversitĂ degli Studi di Padova, Tel:...in eastern Europe, as indicated by the numerous mining districts exploited up to the end of XXth Century |  | Tumiati, Simone, Godard, Gaston, Martin, Silvana, Malaspina, Nadia, Poli, Stefano (2015) Ultra-oxidized rocks in subduction mĂ©langes? Decoupling between oxygen fugacity and oxygen availability in a Mn-rich metasomatic environment. Lithos, 226. 116-130 doi:10.1016/j.lithos.2014.12.008 | Journal (article/letter/editorial) | | metasomatic environment Simone Tumiati, Gaston Godard, Silvana Martin, Nadia Malaspina, Stefano Poli PII: DOI:...article as: Tumiati, Simone, Godard, Gaston, Martin, Silvana, Malaspina, Nadia, Poli, Stefano, Ultra-oxidized...environment Simone Tumiatia,*, Gaston Godardb, Silvana Martinc, Nadia Malaspinad and Stefano Polia a ...(Mn2+Mn3+6SiO12), quartz, pyroxmangite (Mn2+SiO3), and minor hematite, omphacite, piemontite and spessartine-rich garnet...country rocks of the Praborna deposit. The disused mine of Praborna, known since 1415 CE (Castello, 1982) |  | | Journal (article/letter/editorial) | | precipitation mechanisms during weathering of basalts Silvana B. Riffel, Paulo M. Vasconcelos, Isabela O. Carmo...March 2016 Please cite this article as: RiïŹel, Silvana B., Vasconcelos, Paulo M., Carmo, Isabela O., Farley...during weathering of basalts IP T AUTHORS: Silvana B. Riffel1*, Paulo M. Vasconcelos2, Isabela O....than ca. 63 wt% Fe, suggesting the absence of hematite (Fig. 5a-d, Table 2). Rietveld T refinement...goethite with minor kaolinite and ilmenite, and no hematite. Goethite is well-crystallized, has a unit-cell |  | | Journal (article/letter/editorial) | | PHILIP N. FROELKH Geological Observatory, Columbia University, Palisades, NY 10964, U.S.A. (Received...0.31 0.75 0.62 0.49 0.56 0.52 0.27 0.49.6,200 Columbia, near mouth (Oregon) 12/l 5163 R50 l/5/84 R120...R453 7/25!85 â R729 R732 Y20/86 â Average Nelson, Canada (039002) R351 158 194 193 216 191 148 180 184...(Table I). The Amazon, Zaire, Orinoco, Yukon, Columbia and Nelson are major rivers (total of 22% of the...mobilization in the Amazon, Zaire, Yukon, and Columbia River basins demonstrate that these rivers are |  | | Journal (issue) | | Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Thirty-four, Number Four Articles The El Desierto sulfur mine, PotosĂ, Bolivia . . . . . . . . . . . . . . . ...Petrov Secondary minerals of the MazarrĂłn-Ăguilas mining district, Murcia Province, Spain . . . . . . ....Famous mineral localities: The Pacajake selenium mine, PotosĂ, Bolivia . . . . . . . . . . . . . . . ...1980 when he paid me a visit at the Jacupiranga mine; somehow he had learned of my mineralogical researches |  | | Journal (issue) | | Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Jane Koepp Jones and Gene LaBerge (âThe Flambeau Mine, Ladysmith, Wisconsinâ) Desautels Trophy: Irv Brown...Carnegie Mineralogical Award: Franklin-Sterling Hill Mining Museum TUCSON GEM & MINERAL SHOWS Y2K ECONOMIC... Blue Ball mine Castle Dome dist. Fat Jack mine Finch mine Holmes Claim N. Geronimo mine Purple Passion...Passion mine Red Cloud mine Silver District Tonopah-Belmont mine Western Union mine Arkansas, Murfreesboro |  | | Report (issue) | | Fabio Tamagnini Page 40 Emerald and Aquamarine in Canada Lee A. Groat Page 22 Beryl Color Varieties William...studies in 1811, during A.G. Werner's time at the Mining Academy in Freiberg, Saxony (Germany). From 1826...miners. He was also the gemstone inspector for the mining authority. Breithaupt's legacy is 500 publications...descriptions. T he above is a postcard of the School of Mining in Feiberg, Saxony printed for the 1991 Breithaupt...crystal weighed 455 kilograms. 2m: The Queen Anne mine in Zimbabwe has produced crystals up to 2 meters |  | | Journal (issue) | | Famous Mineral Localities: The ErupciĂłn/Ahumada Mine, Los Lamentos District, Chihuahua, Mexico ........minrec.org Front Cover WULFENITE from the Ahumada mine, Los Lamentos District, Chihuahua, Mexico; 6.6 cm...gathering around a natural amphitheater amid the mine buildings and headframes in order to hear what we...Mexico-II having been devoted to the famous Ojuela mine). Covered here are four more important and prolific...and Arizona Company, then managed the New Cornelia mine at Ajo with great success. While still working for |  | | Journal (issue) | | Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum.... . . . . . . 217 by A. R. Kampf The Dee North mine, Elko County, Nevada . . . . . . . . . . . . . ...crystal cluster, 13.6 cm, from the famous Malmberget mine, GĂ€llivose, Lapland, Sweden. Peter Lyckberg collection;...had also performed in a consulting capacity for mining operations around the world. Jim was both mineral...The geology department at the University of British Columbia was so impressed with Joeâs 99th-percentile |  | Allard, Thierry, Gautheron, CĂ©cile, Bressan Riffel, Silvana, Balan, Etienne, Soares, Bruna Fernandes, Pinna-Jamme, Rosella, Derycke, Alexis, Morin, Guillaume, Bueno, Guilherme Taitson, do Nascimento, Nadia (2018) Combined dating of goethites and kaolinites from ferruginous duricrusts. Deciphering the Late Neogene erosion history of Central Amazonia. Chemical Geology, 479. 136-150 doi:10.1016/j.chemgeo.2018.01.004 | Journal (article/letter/editorial) | | Central Amazonia Thierry Allard, CĂ©cile Gautheron, Silvana Bressan-Riffel, Etienne Balan, Bruna Fernandes...article as: Thierry Allard, CĂ©cile Gautheron, Silvana Bressan-Riffel, Etienne Balan, Bruna Fernandes...Amazonia Thierry Allard1*, CĂ©cile Gautheron2, Silvana Bressan-Riffel3, Etienne Balan1, Bruna Fernandes... through mineral or isotopic markers, such as hematite/goethite ratio, presence of a Feduricrust or ï ï€18O...oxyhydroxides and oxides such as goethite and hematite can be dated using the (U-Th)/He method, coupled |  | | Journal (issue) | | ............................................ 3 MINING IN CHINA Berthold Ottens ............................................................ 17 DAOPING MINE Guanghua Liu and Berthold Ottens .................crystal, 2.1 cm, from the Dadongla (Yunchangping) mine near Tongren, Guizhou Province, China. Marcus Budil...Xikuangshan, the site of the worldâs largest stibnite mine. Berthold Ottens is a German dealer and author of...Russia, with its massive state-owned mining operations, mining in China is still conducted in large part |  | | Journal (issue) | | Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium minerals, as well...The Riddarhyttan ore field is part of the vast mining and foundry area named Bergslagen, in south-central...approximately 300 large and small mines. Iron ore mining began in the mid-14th century, and prospecting...I (Gustav Vasa). The last active iron and copper mine, Biickegruvan, was closed by its owner, Fagerstabruk |  | | Journal (issue) | | Portugal; Lee A. Groat, University of British Columbia, Vancouver, Canada; Thomas Hainschwang, GGTL Laboratories...Australian Research Council academic journal list, British Library Document Supply Service, Chemical Abstracts...Conflict Diamonds and Cameroon Partnership Africa Canada released its report âFrom Conflict to Illicit:...from British mining areas that are now closed, as well as historical displays about famous British mineralogists...Mountains of southwest Utah, USA. The Ruby Violet mine was the only commercial source of gem-quality red |  | | Book | | Zorzi (2008). ILMENITE UNITED STATES and CANADA BRITISH COLUMBIA Ice River complex. The Ice River complex...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...lustrous, though some which are coated by rutile or hematite are yellow or red and earthy; they are equant...different combinations of rutile, anatase, brookite, hematite and titanite (Philippe Beiley, personal communication |  | | Journal (issue) | | stone|Custained quartzite from Afghanistan|Sapphires from Canada and northern Ethiopia|Tourmaline from Mwajanga...Tanzania|Alluvial diamond mining in South Africa| Quartz from Brazil with hematite/goethite, pyrite and rhodochrosite...Portugal; Lee A. Groat, University of British Columbia, Vancouver, Canada; Thomas Hainschwang, GGTL Laboratories...Australian Research Council academic journal list, British Library Document Supply Service, Chemical Abstracts...available through the Associationâs instruments division. Gem-Aâs leadership role in disseminating high-quality |  | | Journal (issue) | | Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Number Two Articles Cuprian elbaite from the Batalha mine, ParaĂba, Brazil . . . . . . . . . . . . . . . ...by W. E. Wilson Stibnite from the Wuling antimony mine, Jianxi province, China . . . . . . . . . . . ....etch pits and corrosion surfaces, from the Medra mine, Minas Gerais, Brazil. Keith Proctor collection;...Appraisers Auctioneers of Minerals, Gems, Fossils & Mining Memorabilia www.argentumauctions.com e-mail: s |  | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the âWorld Mining Dataâ, a yearbook issued by Weber and Zsak (2007) | | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the âWorld Mining Dataâ, a yearbook issued by Weber and Zsak (2007) |  | | Report (issue) | | little tan oolitic limestone. Gomphcytherel cf. G. silvana Martin, 8,430-8,440 feet. Macrod&ntinal obliqua...feet sandstones are white or red and pink due to hematite coloring, arkosic, conglomeratic, and are interbedded...Granitic igneous rock, greenish-gray, stained red by hematite in upper 75 feet, medium- to coarse-grained, chloritic;...sandy, glauconitic, fossiliferous, stained by hematite near top; with thin beds of gray shale and fine-grained...Gomphocythere? cf. G. silvana Martin Plate 9, figure 23 Gomphocythere silvana Martin, 1940, Senckenbergiana |  | | Journal (issue) | | Los Angles Mexico Special Issue II The Ojuela Mine Preface to Mexico-II1.............................in the San Judas chimney, Level 6, of the Ojuela mine. Houston Museum of Natural Science collection; Wendell...headframes and processing facilities of the Ojuela mine ca. 1900. The famous suspension bridge designed...Mexican localities that came to mind was the Ojuela mine, source of countless thousands of wonderful mineral...interviews, that could be gathered on the Ojuela mine and adjacent MapimĂ deposits; and he spent several |
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