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Geology of the eastern Lake Laberge area (105E), south-central Yukon
The region east of Lake Laberge in south-central Yukon was mapped from 2015–2018 as part of a 1:50¿000 scale bedrock mapping program conducted by the Yukon Geological Survey. The area encompasses the map sheets of Teslin Mountain (NTS 105E/2), and parts of Lake Laberge (105E/3) and Lower Laberge (105E/6). A 1:50¿000 scale bedrock geology map complements this report; Geoscience Map 2019-1 by E. Bordet.
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Bedrock geology map of the eastern Lake Laberge area (parts of NTS 105E/2,3,6,7 and 105D/15,16)
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Geology of Upper Laberge Map Area, Southern Yukon (NTS 105D/14)
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Geological map (1:50,000 scale) of Upper Laberge map area, southern Yukon Territory (NTS 105D/14) including a geological cross section and mineral occurrences.
Geology of Upper Laberge map area (105D/14), southern Yukon (1:50 000 scale)
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Bedrock geology map of the Teslin Mountain and East Lake Laberge areas, parts of NTS 105E/2, 3 and 6
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Geological map of the Earn Lake area, central Yukon, parts of NTS 105L/9, 15 and 16
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Bedrock geology map of the Teslin Mountain and east Lake Laberge areas
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Bedrock geology map of the McQuesten Lake area, central Yukon (parts of NTS 106D/2, 3, 6 & 7)
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Surficial geology and till geochemistry of Weasel Lake map area (105G/13), east-central Yukon
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Weasel Lake map area (105G/13) is located at the northwestern end of the Finlayson Lake belt (displaced Yukon-Tanana Terrane) and extends northward into ancient North American rocks. Several volcanogenic massive sulphide deposits including: Wolverine, Kudz Ze Kayah, Fyre Lake and the Ice, have been discovered in this part of Yukon-Tanana Terrane, which makes this region one of the most prospective areas of Yukon. Limited outcrop exposure, due to widespread Quaternary cover, has made prospecting challenging in many parts of this terrane, including Weasel Lake map area. Surficial geological mapping and till geochemical sampling was conducted in the map area to better understand its mineral potential. Ice-flow over the area trended at approximately 305° and remained topographically unobstructed through the last glacial maximum. As a result, basal till was deposited across most of the map area. Late glacial deposition of glaciofluvial sediment and meltout till was more common in the northeast part of the map and along the Pelly River. Results of the till geochemical sampling program highlighted anomalies in base-metal elements, platinum/palladium indicators, as well as a gold indicator suite, suggestive of epithermal mineralization.
Updates on the Middle Triassic-Middle Jurassic stratigraphy and structure of the Teslin Mountain and east Lake Laberge areas, south-central Yukon
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Preliminary geological map of part of the Klatsa River area (105H/3), southeastern Yukon
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