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Industrial Minerals, Gems and Minor Metals in the Yukon
Group 1: Consists of Yukon industrial mineral and minor metals with proven resource which could be developed, given a change in favourble market conditions: Industrial: barite, Minor: antimony, platinum group elements. Group 2: Consists of industrial minerals and minor metals known to occur in the Yukon for which there is a reasonalbe chance of discovering economic deposits: Industrial:asbestos, barite, cassiterite, chromite, clay minerals, feldspathic minerals, fluorspar, garnet, gemstones, graphite, gypsom, limestone, magnesitemanganese oxides, magnetite, mica, nepheline syenite, olivine, peat, phosphate minerals, rare earth elements, silica and quartz, strontium, sulphur, talc, titanium dioxides, zircon. Minor: bismuth, cadmium, chromite, cobalt, niobium, germanium, mercury, molvbdenum, rhenium, selenium, tellurium, tungsten, thorium, vanadium. Group 3: Based on favourable geology, includes industrial minerals and minor metals which, though presently not documented in the Yukon, could be expected to occur in economic deposits: Industrial: abrasives, bentonite, clay minerals, diatomite, gemstone, sillimanite, andalusite, perlite, pumice, tephra, Minor: beryllium, gallium, indium, lithium, scandium. Group 4: Includes industrial minerals and minor metals which have good world market forecasts and/or would be sufficiently cost competitive to encourage exploration: Industrial: dimension stone, celestite, clay minerals, gemstones, graphite, industrial diamond, magnesite, mica, peat, phosphate, rare earth elements, titanium minerals, zircon. Minor: antimony, beryllium, bismuth, niobium, germanium, platinum, and all 'minor metals' recovered as by-products from base and/or precious metal mines. Group 5: Includes industrial minerals which are known to occur in the Yukon, but for which systematic field evaluation is required to document their occurrence, depositional environment, physical and chemical characteristics and reserve potential, in order to determine their development potential: Industrial: dimension stone, limestone, structural clays, peat, sand, and gravel deposits.
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Industrial Minerals and Minor Metals and their Potential for Development in the Yukon
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The industrial minerals and minor metals are reviewed alphabetically. Where applicable, information has been included on mineral types, uses, deposit characteristics, mining methods, producers, market specification, prices, Canadian deposits and Yukon occurrences. Comments are also made on the likelihood of the discovery of Yukon deposits and the potential for their development. Industrial minerals and minor metals which have been identified as deserving more attention in the Yukon are grouped as follows: Group 1: Industrial mineral deposits known to occur in Yukon which could be developed given a likely change in market conditions. barite Group 2: Industrial minerals and minor metals which are presently known to occur in Yukon in uneconomic amounts, but for which there is a reasonable chance of discovering economically viable deposits. Cassiterite, fluorspar, gypsum, jade, nepheline syenite, olivine, phosphates, rare earths, talc. Group 3: Industrial minerals which, though presently unknown in Yukon, could be expected to occur, and which command a high enough price to encourage exploration. Celestite, china clay (kaolin), cryolite, diamonds, lascas Group 4: Industrial minerals and rocks for which baseline studies and inventories are needed to assess the potential for development or improve their present exploitation. Dimension stone, lime, peat, sand and gravel
Yukon Mineral Deposits 2004
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not_specified
Character of unoxidized gold-silver mineralization and its relationship to beneficiation at the Brown-McDade Zone, Mt. Nansen Property, south-central Yukon
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not_specified
Yukon Mineral Deposits 2007
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The following tables have been compiled from information derived from the Yukon MINFILE 2005 A database of mineral occurrences (Deklerk and Traynor, 2005). Reserve and resource figures presented are not calculated by Yukon MINFILE personnel, but are quoted from referenced industry sources, publications, assessment and/or technical reports, etc. The reader is encouraged to refer to the original data for detailed information.
Mines and important mineral deposits of the Yukon and Northwest Territories, 1982
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not_specified
Modern Day Placer Mining in the Yukon
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not_specified
Geology and mineral deposits of southern Yukon
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This report includes a summary of the mineral exploration history of Yukon, an outline of the geology of its southern part, and brief descriptions of the most important mineral occurrences. The report brings together current ideas of the geology and examines the metal deposits in this context.
Element distribution in Yukon gold-silver deposits
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One third of the gold and gold-silver deposits in Yukon were examined and sampled in 1980 to establish a framework of geology and rock chemistry from which variations within and between deposits could be detected and evaluated. Lithologic units within the samples were analyzed for Au, Ag, B, Mn, Cu, Zn, As, Se, Tl, Pb, Bi, Sb, Te, W, Hg, Mo and Cd - elements commonly associated with precious metal deposits. A problem which prevented systematic sampling of many deposits is the lack of underground access and the locally intense oxidation of vein outcrops. Three aspects of the rock geochemistry are discussed:: 1) different levels of element concentration in the deposits and implications regarding pathfinder elements; 2) distribution of elements in deposit types; and 3) element distribution in specific deposits. The geology of the deposits is summarized from published works and interpreted in light of recent theories on gold deposits. This report emphasizes common features of the deposits and several genetic models.
Mineral Industry Report 1976
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This report is a review of the Yukon mineral industry for 1976 by the Geology Section, Northern Natural Resources and Environment Branch, Department of Indian and Northern Affairs. It includes descriptions of work conducted on mineral claims by individuals and mineral exploration companies and operating summaries of the several producing mines in the Yukon. It also contains geological papers on select properties. Information in this report was obtained from visits to mineral properties, from personal communication with individuals and from technical reports, trade journals, newspapers, publications of the Geological Survey of Canada and the monthly reports of the District Mining Recorders. A list of assessment reports, both confidential and those available for inspection, is included in the list of Technical Reports. In this report, activities of the mineral industry are divided into lode mining and exploration, coal mining and exploration and placer mining.
Iron-oxide-copper-gold-uranium mineralization, Wernecke Breccia, Yukon
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not_specified
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