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Structure and alteration related to gold-silver veins at the Skukum Creek...
A detailed evaluation of structure and alteration related to gold- and silver-rich, base metal-bearing veins was completed at the Skukum property as part of the 2002 mineral...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Sedimentology and hydrocarbon potential of fluvial strata in the Tantalus...
Extensive conglomeratic strata in the Late Jurassic to Early Cretaceous Tantalus Formation were deposited in both shallow gravel-bed braided rivers, and deeper meandering...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Skukum Creek Gold/Silver Deposit - Rainbow Zone Bioleach and Cyanidation...
Batch flotation tests showed that a simple xanthate gold float using one cleaning stage would yield acceptable gold and silver recoveries for the Rainbow zone mineralization....Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Preliminary investigations of emerald mineralization in the Regal Ridge...
Emerald has recently been discovered in two areas in the northern Cordillera, the Lened area immediately east of the Yukon/NWT border and the Regal Ridge property in the...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
The mineralogy and geochemistry of polymetallic mineral deposits at the...
The Ketza River polymetallic mineral deposits are situated in the Pelly Mountains, Central Yukon Territory. The deposits were mined for gold from 1988 to 1990, producing 400...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Ultramafic nickel-bearing magmas of the Nadaleen River map area (106C/3) and...
Pentlandite-bearing serpentinized ultramafic flows with a komatiitic composition have been identified within volcano-sedimentary stratigraphy in the Nadaleen Range. Associated...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
'Alpine-type' ultramafic rocks of the Kluane metamorphic assemblage,...
Mica-quartz schist and olivine serpentinites form the Kluane metamorphic assemblage, a 150-km-long belt that is wedged between the Yukon-Tanana Terrane and the Insular...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Alteration and zonation in the Kalzas W-Sn-Mo Porphyry-vein deposit, 105 M/7, Yukon
The Kalzas W-Sn-Mo deposit is located in central Yukon, 282 km north of Whitehorse on the northern side of Big Kalzas Lake. Wolframite-molybdenite-cassiterite mineralization...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
An alpine peridotite in the Dawson Range, Yukon-Tanana Terrane: Preliminary...
This report summarizes the results of geological mapping and preliminary petrological studies of an exposure of ultramafic rocks, the Buffalo Pitts Peridotite (BPP), in the...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
An evaluation of coal-bearing strata at Division Mountain (115 H/8...
The Division Mountain area is underlain primarily by Jurassic to Cretaceous(?) sedimentary rocks of the Laberge Group and Tantalus Formation. The Laberge Group is divisible...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A new geological map of Mt. Hundere and the area north
This summary of geological studies in the Mt. Hundere area of central Watson Lake map sheet was undertaken as part of a Master's thesis completed at Queen's University in 1977....Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A new geological map of the upper Coal River area
The area at the headwaters of the Coal River was remapped during 1978 and 1979. This report presents revisions to work done previously in the area.Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A new mineral occurrence in Yukon-Tanana Terrane near Little Salmon Lake...
A new occurrence of sulphide-bearing iron formation is reported from a roadcut of Yukon-Tanana Terrane rocks along the Robert Campbell Highway, near Little Salmon Lake. This...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A note on preliminary bedrock mapping in the Fire Lake area
New geological mapping around the Fyre Lake Cu-Co-Au deposit in Yukon-Tanana Terrane, southeastern Yukon, has established the continuity of stratigraphic units from nearby...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A note on preliminary lithogeochemistry of the Fire Lake area
The Fyre Lake volcanic-hosted massive sulphide (VMS) deposit is located about 160 km northwest of Watson Lake in the Finlayson Lake district of southeastern Yukon. The deposit...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A note on rock geochemistry of the Clear Lake massive sulphide
In 1978, a drillhole discovery of a barite associated massive sulphide was made on the SUE claims by Conwest Exploration in central Yukon. This report presents geochemical data...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A Pliensbachian submarine slope and conglomeratic gully-fill succession:...
The diachronous Richthofen-Conglomerate Formation transition separates lithostratigraphic subunits of the Jurassic Laberge Group, Whitehorse Trough. The contact is superbly...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Application of Landsat TM thermal imagery to structural interpretations of...
The structure of the Tintina Fault Zone (TFZ) within the Tintina Trench in west-central Yukon is almost completely unknown, due largely to very poor exposure, and thick...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A preliminary report on Hart River (116 A/10) - A Proterozoic massive...
In 1966, a conspicuous orange red gossan south of Hart River in the Wernecke Mountains was prospected and staked. The gossan is developed over a stratiform massive sulphide...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A sedimentologic description of Clear Creek Fluviatile sediments 115 P, central Yukon
Clear Creek drainage basin contains fluviatile gravels which have been explored and mined for placer gold since the early 1900's. This paper briefly describes the various...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML