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Entrée de catalogue: Exploration Criteria For Coloured Gemstone Deposits in Yukon
This report is an updated version of an Open File report (Walton, 1996) describing the geology and geochemistry of gemstone deposits and applicable exploration criteria.The 1996... -
Entrée de catalogue: Geology of Hopkins Lake Map Area, Yukon (NTS 115H/7)
Geological map (1:50,000 scale) of the Hopkins Lake area, southwestern Yukon (NTS 115H/7) including geological cross sections, mineral occurrences and isotopic age determinations. -
Entrée de catalogue: Devonian-Mississippian metavolcanic stratigraphy, massive sulphide potential...
Upper Devonian and Lower Mississippian metavolcanic rocks of Yukon-Tanana Terrane in southern Finlayson Lake and Frances Lake map areas occur in three thrust sheets, locally... -
Entrée de catalogue: Geology and mineral occurrences of the Quartet Lakes map area (NTS 106E/1),...
The Quartet Lakes map area is underlain by rocks that range in age from Early Proterozoic to early Paleozoic. Stratified rocks include, from oldest to youngest, the Lower... -
Entrée de catalogue: Residual total magnetic field, McQuesten Aeromagnetic Survey, NTS 115I/13...
A map of the residual total magnetic field derived from data acquired by Goldak Airborne Surveys during the period of November 19, 2008 to February 19, 2009. Data were recorded... -
Entrée de catalogue: Surficial geology of Talbot Creek (115G/09), Yukon (1: 50 000 scale)
The Talbot Creek map area straddles the Ruby and Nisling ranges. Broad treeless uplands dominate the landscape with summits reaching 2100 m above sea level in the Ruby Range and... -
Entrée de catalogue: New bedrock geology of Mount Mervyn map sheet (106C/04) and mineral...
An integrated bedrock mapping and regional soil sampling program in the Mount Mervyn map area (106C/04) was undertaken in 2010. It is the first year of a multi-year initiative... -
Entrée de catalogue: Geology and alteration of the Grew Creek epithermal gold-silver prospect,...
Grew Creek epithermal gold prospect, in south-central Yukon Territory, is adjacent to and southwest of the Robert Campbell Highway, halfway between the communities of Ross River... -
Entrée de catalogue: Shaded Magnetic First Vertical Derivative, Yukon Territory/Northwest...
This map was compiled from data obtained as a result of an aeromagnetic survey carried out by Fugro Airborne Surveys using a Cessna Caravan aircraft. A 0.005 nT sensitivity... -
Entrée de catalogue: Geology of the Quartet Mountain lamprophyre suite, Wernecke Mountains, Yukon
The Early Cambrian Quartet Mountain lamprophyres are volatile-rich ultramafic alkaline dikes that crosscut the Wernecke and Mackenzie mountains supergroups in the Wernecke... -
Entrée de catalogue: Beneficiation of Barite Ore
High grade, bedded barite deposits occur in upper Paleozoic sedimentary rocks of the Earn Group in south-eastern Niddery Lake map area. Following discovery and initial... -
Entrée de catalogue: Gold
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Entrée de catalogue: Surficial geology of Rhyolite Creek (115G/16), Yukon (1: 50 000 scale)
The Rhyolite Creek map area is on the northeastern side of the Nisling Range. Summits and ridges in this part of the Nisling Range are between 1400 m and 1800 m above sea level.... -
Entrée de catalogue: Surficial geology investigations in Wellesley basin and Nisling Range,...
Results of surficial geology investigations in Wellesley basin and the Nisling Range can be summarized into four main highlights, which have implications for exploration,... -
Entrée de catalogue: Brewery Creek gold deposit, central Yukon
The Brewery Creek mine is a bulk tonnage gold deposit located 57 km east of Dawson City, in central Yukon, within the foothills of the Ogilvie Mountains along the northeastern... -
Entrée de catalogue: Bedrock geology of southwest McQuesten (NTS 115P) and part of northern...
The Southwest McQuesten-northern Carmacks area is primarily underlain by rocks of the Yukon-Tanana terrane which is divided into two distinct belts separated by the Willow Creek... -
Entrée de catalogue: Intrusive-breccia-hosted gold mineralization associated with ca. 92 Ma...
The Bear Paw breccia zone is located at the Clear Creek property in the Tintina gold belt, central Yukon Territory. Gold mineralization occurs in hydrothermal breccias with... -
Entrée de catalogue: Active-layer detachments following the summer 2004 forest fires near Dawson...
Numerous active-layer detachments occurred in watersheds surrounding Dawson City following forest fires that burned the area during the summer of 2004. The distribution of these...
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