1,209 datasets found

Formats: HTML Year published: 2011

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  • Glaciation, gravel and gold in the Fifty Mile Creek area, west-central Yukon

    Previously unrecognized glacial erosional landforms (i.e. cirques, u-shaped troughs, truncated spurs and arêtes, in order of increasing doubt), and glacial depositional...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Glass-fission-track ages of Late Cenozoic distal tephra beds in the Klondike...

    A distinctive and widespread tephra bed is a very useful stratigraphic tool, especially if its age is accurately and precisely known. However, distal tephra beds, like those in...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Goddell property, south Yukon

    Quartz-stibnite veins at Goddell Gully represent only a few of the several antimony occurrences on Carbon Hill. Strong east-trending structures contain the showings over at...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Gold and Silver, Lead Deposits of the Ketza River District, Yukon:...

    The Ketza River gold deposits, in central Yukon, are gold-bearing, massive sulphide mantos and chimneys in Lower Cambrian limestone. Mining is presently confined to oxidized...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Gold and sulphide mineralization in the Hunker Creek area, Yukon Territory, Canada

    The Hunker Creek area is located 30 km southeast of Dawson City, Yukon. Gold and sulphide-bearing quartz veins (MINFILE 115O 067, 068) crosscut metamorphic rocks of the...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Gold in skarns of the Whitehorse Copper Belt southern Yukon

    Skarns in the Whitehorse Copper Belt occur in both dolomitic and calcareous carbonate rocks near contacts with the diorite contact phase of the Whitehorse Batholith. The skarns...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Gold-sulphide enrichment processes in mesothermal veins of the Sixtymile...

    The upper Sixtymile River area is located approximately 128 km west of Dawson City, Yukon. Lithology in this area consists of Precambrian to Paleozoic metamorphic rocks,...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Gold-sulphide quartz veins in metamorphic rocks as a possible source for...

    The Livingstone Creek area is located 100 km northeast of Whitehorse, Yukon Territory, Canada. Hydrothermal gold-sulphide mineralization (MINFILE 105E 001) occurs in...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Goulter Property, central Yukon

    This property, which adjoins the Mt. Nansen property on the north side, is bisected by Discovery Creek, a significant placer gold producer. Two parallel zones of anastomosing...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Granitic rocks and associated mineral deposits of the Whitehorse Map-Area,...

    This report demonstrates that the stratigraphic, compositional and textural data are sufficient to easily distinguish the four major granitic rock types in the area. This is an...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Grew Creek epithermal gold-silver deposit, Tintina Trench, Yukon, 105 K/2

    The Grew Creek epithermal gold-silver deposit in southeast Yukon (MINFILE 105 K 009) is hosted by Eocene volcanic and sedimentary rocks deposited in a pull-apart basin within...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Ground penetrating radar investigation of the upper Yukon River valley...

    Ground penetrating radar (GPR) profiles were collected along mid-channel and side-channel bars from the confluence of the Yukon and White rivers in the Yukon, to Eagle, Alaska,...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Mamu-Bravo-Kulan claims: A VHMS exploration target based on geochmical and...

    The Mamu-Bravo-Kulan property is situated within the Cassiar Platform which is composed mainly of moderately faulted and folded Paleozoic miogeoclinal clastic and carbonate...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Marg property, central Yukon

    The Marg deposit consists of four stacked massive sulphide lenses hosted by Devono-Mississippian felsic metavolcanic rocks. Based on 1988 and 1989 diamond drilling, reserves...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Massive Sulphide Deposits in the Yukon-Tanana and Adjacent Terranes

    Recent discoveries of at least two types of volcanogenic massive sulphide (VMS) deposits hosted in varying terranes have greatly expanded the mineral potential of the Yukon...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Matt Berry property, southeastern Yukon

    The Matt Berry deposit consists of roughly concordant layers of massive galena, sphalerite, pyrrhotite and chalcopyrite in Paleozoic phyllite. Drill-indicated reserves in 1979...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • McMillan property, southeastern Yukon

    The McMillan deposit contains 1.1 million tonnes grading 8.3% Zn, 4.1% Pb and 62 g/t Ag in a manto-like replacement deposit in the Proterozoic/Lower Cambrian Hyland Group at...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Mel property, southeastern Yukon

    The Mel deposit consists of a concordant, folded lens of barite and coarse recrystallized galena and sphalerite at the contact between Cambro-Ordovician limestone and shaly...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Metal-ratio zonation in the Keno Hill district, central Yukon

    Silver has been won from narrow vein faults in the Keno Hill district for nearly 70 years. During this period, 3.9 million tonnes (4.3 million tons) of ore have yielded 5754...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML

  • Metamorphism of Sedimentary Rocks by Syenitic Intrusions in the Tombstone...

    Sedimentary and volcanic rocks ranging in age from Precambrian to Lower Cretaceous underlie the Tombstone area (116 A/4). The conditions of metamorphism of the sedimentary...
    Date updated: 2011-04-04
    Date created: 2011-04-04
    Publisher: Yukon Geological Survey
    Format: HTML