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Crescent property, south Yukon
The Crescent occurrence consists of black sphalerite, pyrrhotite, pyrite and magnetite in garnet-diopside-epidote-actinolite skarn hosted by sheared, brecciated schist and...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Dan property, south Yukon
Massive black sphalerite occurs with pyrrhotite and magnetite in up to 3 irregular but roughly concordant layers at the contact between massive white marble and hard green and...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology of the Aishihik Lake and Hopkins Lake Map Areas (115 H/6,7),...
Paleozoic and older metamorphic rocks in the Aishihik Lake and Hopkins Lake map areas (115 H/6 and 7) comprise the Aishihik Metamorphic Suite (AMS) and form a...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Development of Wernecke breccia in Slats Creek (106 D/16) map area, Wernecke...
Wernecke breccia comprises numerous intrusive hematitic breccia zones exposed in the Wernecke and Ogilvie mountains of central Yukon. The breccias were emplaced in Middle...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology and mineral occurrences of Sprague Creek map area (115P/15), western...
Sprague Creek map area is underlain by multiply deformed Upper Proterozoic to mid-Paleozoic metasedimentary rocks and undeformed Cretaceous felsic intrusions. The oldest and...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
List of Wells and Formation Tops, Yukon Territory, version 1.0
In 2004, the Yukon Oil and Gas Management Branch in Whitehorse, arranged with the National Energy Board (NEB) in 2004 to compile formation tops for the Yukon oil and gas wells....Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology and Geochemistry of the Teslin Crossing Pluton: A gold-rich alkalic...
The Teslin Crossing Pluton is a small (~75 km2), elliptical body which intrudes Jurassic Whitehorse Trough strata of Stikine Terrane. The pluton consists of a border phase, a...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geological Setting of Mineral Occurrences in Fairchild Lake Map Area...
The Fairchild Lake map area is underlain by two principal sedimentary successions, Middle Proterozoic Wernecke Supergroup and unconformably overlying Middle to Late Proterozoic...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geological Framework of West Lake Map Area (NTS 105 N/9), Hess Mountains,...
West Lake map area (105N/9) is underlain by three fault-bounded structural blocks containing tectonically thickened (Late Proterozoic to Mississippian) Selwyn Basin strata....Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geological overview of Clear Creek map area (NTS 115P/14), western Selwyn Basin
Clear Creek map area of central Yukon is underlain by deformed and metamorphosed Proterozoic and Paleozoic rocks of western Selwyn Basin (Hyland Group, unnamed carbonate unit,...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geological Mapping in the Campbell Range, Southeastern Yukon (Parts of 105...
The Finlayson Lake fault zone forms the boundary between autochthonous North American rocks and rocks of the innermost accreted Slide Mountain and Yukon-Tanana terranes in...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Interpretation of an Airborne Multiparameter Geophysical Survey of the...
Much of the Yukon-Tanma Terrane escaped Pleistocene glaciation with the result that there is <1% outcrop across much of the terrane and weathered rock commonely extends to...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Drilling techniques and evaluation of placer gold deposits
Even though standard churn drilling techniques may be recommended in placer gold sampling programs, other methods may prove to be more satisfactory. It is necessary that other...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology and metallogenic signature of gold occurrences at Scheelite Dome,...
The study area is centred on the 91.2 ± 0.9 Ma Scheelite Dome quartz-monzonite stock of the Tombstone Plutonic Suite (TPS). This stock and associated dykes and sills intrude...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology and mineral occurrences of the "Dolores Creek" map area (106 C/14),...
The study area is underlain by four stratigraphic successions ranging in age from Middle Proterozoic to Early Paleozoic. From oldest to youngest, they are: Middle Proterozoic...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Ancient Pacific Margin: A preliminary comparison of potential VMS-hosting...
In the inaugural year of the joint Geological Survey of Canada - British Columbia Geological Survey Branch - Yukon Geology Program Ancient Pacific Margin NATMAP project,...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 -
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