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The Duke River fault, southwest Yukon: Preliminary examination of the...
The Duke River fault is a terrane-bounding structure that separates the Alexander terrane from Wrangellia in southwest Yukon. Detailed geological mapping and sampling of three...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Structural controls on hydrothermal gold mineralization in the White River...
New mapping and drilling associated with gold exploration has elucidated the structural and lithological controls on hydrothermal gold systems in the White River area. The...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
High-grade hydrothermal copper-gold mineralization in foliated granitoids at...
Speculation regarding the genetic history of the Minto copper-gold deposit in the Carmacks map area (NTS 115I) has existed since its discovery. Minto copper sulphides are hosted...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Kluane Ranges bedrock geology, White River area (Parts of NTS 115F/9, 15 and...
The Kluane Ranges, located in southwest Yukon, are underlain by Late Paleozoic to Late Triassic volcanic and sedimentary rocks assigned to Wrangellia. Bedrock mapping completed...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Thrust slices and associated deformation in the Klondike goldfields, Yukon.
Regional-scale thrust faults in the Klondike District separate major lithologic units that include medium-grade metamorphic rocks of the Upper Permian Klondike Schist and middle...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Structural evolution of the Tally Ho shear zone (NTS 105D), southern Yukon
The Tally Ho shear zone is located along the western boundary of the Whitehorse Trough in southern Yukon, and separates the Stikine Terrane to the east and the Nisling...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Structural settings and geochemistry of the Myschka gold prospect, Tintina...
The Myschka property overlies a large mineralized area within and adjacent to a 1200 m by 600 m Cretaceous Tombstone Suite granodioritic intrusion. Mineralization is controlled...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Structural settings and geochemistry of the Cynthia gold prospect, Tintina...
The Cynthia property overlies a large (greater than 2x2 km) area of gold mineralization related to a Cretaceous Tombstone Suite quartz monzonite intrusive body. The...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Structure of schist in the vicinity of the Klondike goldfield, Yukon.
This study describes the structural evolution of the Klondike Schist and the structural setting of mineralized mesothermal veins from which over 500 tonnes of placer gold has...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
The three `Windy McKinley' terranes of Stevenson Ridge (115JK), western Yukon.
Rocks assigned to the Windy McKinley Terrane occur in Stevenson Ridge and Kluane map areas of western Yukon. Based on new mapping in Stevenson Ridge area, rocks mapped as Windy...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
A structural analysis of the upper Swift River area, southeast Yukon (105...
The TBMB claim group, 4 km southwest of the Dan occurrence in the upper Swift River area of stratiform zinc occurrences, reveals the nature of the host rocks and style of...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology at the contact between Yukon-Tanana and Cassiar terranes, southeast...
Paleozoic platformal and basinal strata of Cassiar Terrane are separated from rocks of Yukon-Tanana Terrane to the west by an unexposed fault in southeast Glenlyon map area....Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Reconnaissance geology of northern Toobally Lake (95D/8), southeast Yukon
The Toobally fault is a north-trending structure occurring along the west shore of northern Toobally Lake (95D/8) that juxtaposes Neoproterozoic-Cambrian sedimentary and...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Syn-mineralization faults and their re-activation, Finlayson Lake massive...
Although deformed and metamorphosed, the strata hosting volcanogenic massive sulphide deposits in the Finlayson Lake district retain characteristics that suggest the influence...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
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 -
A structural analysis of the upper Swift River area (105 B/3), Yukon, Part...
Marble, calc-silicate rock and pelitic layers of the Ram Creek assemblage surrounding the Dan Zn (± Cu-Pb-Ag) occurrence display ample evidence of a monocyclic structural...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Bedrock geology of the Duke River area, parts of NTS 115G/2, 3, 4, 6 and 7,...
The Duke River area comprises Late Paleozoic arc volcanic and sedimentary rocks, Triassic basalts, carbonate and sedimentary rocks, overlain by Tertiary terrestrial sedimentary...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Unconformity-related uranium potential: clues from Wernecke Breccia, Yukon
Unconformity-related uranium deposits are best known from the Athabasca Basin, Canada and the Pine Creek area of Australia. In both regions, fault-controlled mineralization is...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geology and mineral potential of Yukon-Tanana Terrane in the Livingstone...
Yukon-Tanana Terrane in the Livingstone Creek area comprises five successions of metasedimentary and metavolcanic rocks which range in age from pre-Upper Devonian to Lower...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML