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44,487 datasets
512.4 square km of proposed Habitat Protection Area along Scottie Creek was assessed for mineral potential within a 1248 square km study area. The Yukon Government and White River First Nation commissioned this report, which identifies high potential for base metal deposits in the south and gold/porphyry deposits in the north. The assessment was conducted by a panel of industry experts and last updated on April 17, 2026.
A 1998 mineral assessment of the Tombstone study area in Yukon was conducted by the Department of Economic Development. The program documented known occurrences, discovered new ones, and integrated data into thirteen geological tracts. A panel of five experts ranked these tracts by mineral potential in June 1999 to assist finalizing Tombstone Territorial Park boundaries.
Mid-Cretaceous plutons intrude Upper Proterozoic to Mississippian metasedimentary rocks in the McQuesten River region, Central Yukon. The dataset describes three main plutonic rock groups and their spatial association with tin-silver and tungsten-gold mineralization. It is provided by the Government of Yukon and was last updated in April 2026.
The McQuesten River region in Yukon is underlain by Upper Proterozoic to Mississippian rocks deposited in an offshelf setting. Four episodes of plutonism are distinguished, including Cretaceous granitic magmatism. The region has numerous mineral occurrences, a long history of mining, and good potential for further discoveries.
Bedrock mapping conducted during the summer of 2013 in the Granite Lake area of southwest Yukon. The work identified tectonostratigraphic elements including the Yukon-Tanana terrane, Kluane schist, and Bear Creek assemblage, and intrusive phases from the Cretaceous and Paleocene. The data was produced by the Government of Yukon as part of a multi-year geological investigation.
Fieldwork in the northwest corner of Pool Creek map area (NTS 95C/5) during the summer of 2000 distinguished North and South areas with distinct stratigraphies and deformation histories. The Government of Yukon produced this report, which includes stratigraphic thicknesses, rock unit descriptions, and correlations. The data was last updated on April 17, 2026.
A geological overview of the Clear Creek map area (NTS 115P/14) in central Yukon, published by the Government of Yukon on April 17, 2026. The description details deformed Proterozoic and Paleozoic rocks, Cretaceous intrusions, and structural features like the Lost Horses syncline. Mineral occurrences include precious metal, tin, tungsten, and barite deposits, with new analyses confirming significant gold values.
An approximately 2-kilometer-thick stratigraphic section measured through three shale-carbonate sequences documents the upper Fifteenmile Group in the Coal Creek inlier. The descriptions provide the basis for correlation with Proterozoic strata in eastern Alaska and the eastern Ogilvie Mountains. The dataset was published by the Government of Yukon and last updated on April 17, 2026.
The Valley deposit is located 367 km northeast of Whitehorse in east-central Yukon. It is a reduced intrusion-related gold system with an initial mineral resource estimate of 76 Mt at 1.66 g/t Au for 4.05 Moz Au indicated and 81 Mt at 1.25 g/t Au for 3.26 Moz Au inferred. The dataset provides a geological introduction and overview published by the Government of Yukon.
Tin and tungsten-bearing veins, breccias and skarns occur in a 60 km long belt trending west from Keno Hill to the Tintina Fault. The dataset likely contains geochemical and mineralogical data for occurrences hosted by mid-Cretaceous intrusions and older metasedimentary rocks. It was published by the Government of Yukon and last updated in April 2026.
Quantitative mineralogy, U-Pb geochronology, and Pb isotopic data provide insight into gold mineralization in central Yukon. The dataset includes precise ages for plutons (95.39 ± 0.03 Ma and 95.51 ± 0.03 Ma) and Pb isotope ratios from galena. It was published by the Government of Yukon and last updated in April 2026.
A geological study from the Government of Yukon describes the structural evolution of the Klondike Schist and the setting of mesothermal veins that sourced over 500 tonnes of placer gold. It details thrust slices, recumbent folds, and post-thrust extensional sites hosting gold veins. The dataset is available in HTML and PDF formats under the OGL-CA-2.0 license.
A geological report describes approximately 30 mineral occurrences in the Mount Nansen camp, Yukon. The largest occurrence, Brown-McDade, has approximately 600,000 tonnes of drill-indicated reserves at 6.1 g/t Au and 55.5 g/t Ag. The data is provided by the Government of Yukon and was last updated on 2026-04-17.
Yukon data from a performance assessment of a low-permeability cover system used to reduce acid rock drainage at the Arctic Gold and Silver mine tailings site near Carcross. Monitoring was initiated by EBA Engineering Consultants Ltd. and partners in fall 2000 and continued in 2001 as part of Mining Environment Research Group funded studies. The results suggested the cover functions as an oxygen and infiltration barrier.
A geological dataset describes the Mars alkalic copper-gold-molybdenum porphyry occurrence in the Laberge map area of Yukon. It was published by the Government of Yukon and last updated in April 2026. The data likely contains field and petrographic observations documenting alteration zones and mineralization patterns.
The Fer gold property was staked in 1996 based on regional sediment sampling. Government of Yukon data includes soil geochemistry results outlining anomalies up to 2000 by 500 meters with gold values ranging up to 1870 ppb and arsenic up to 5430 ppm. The property is located 5 km southwest of Nahanni Range Road and is part of the Neoproterozoic to Lower Cambrian Hyland Group rocks in the Tintina gold belt.
A 1:50,000-scale interpretive geological map overlays geophysical data for the Jakes Corner survey area in southern Yukon. The map integrates published geology, geophysical constraints, and field checks, with structural relations being interpretive. It was produced by the Government of Yukon and includes a report describing rock units and potential mineral deposit types.
Yukon Government, Liard First Nations, and Ross River Dena Council agreed to create a Special Management Area over Frances Lake. Field work in 2000 and 2001 revealed a previously unreported volcanic belt extending over 30 km and VMS-style mineralization in the Matt Berry deposit. The assessment recommends shifting the protected area northeast to lower-potential land and further mapping of intrusive phases.
Early Paleocene (62.3 ± 0.7 Ma to 59.1 ± 2.0 Ma) Ar-Ar geochronology and Pb isotopic analyses from the Rau gold-rich carbonate replacement deposit in central Yukon. The dataset likely contains geochemical and isotopic measurements from sulphides, intrusions, and host rocks. It was published by the Government of Yukon and last updated in April 2026.
Yukon-based observations describe the Venus vein's formation from hydrothermal solutions via open space filling and replacement. Quartz deposition was ubiquitous, while arsenopyrite and pyrite occur near vein edges, implying early precipitation. The dataset, from the Government of Yukon, discusses gold deposition in wider vein portions and potential structural controls on ore shoot concentration.