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Sluicing in the Yukon Territory - 1984
In the Yukon, the relatively low initial cost, high concentrating ratio, durability, high throughput, ease of use and acceptable recovery rates are reasons the sluice, in its...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Age of the gold-bearing White Channel Gravel, Klondike district, Yukon
Four new glass-fission-track age determinations on three distal tephra beds, together with published magnetostratigraphic and 40Ar/39Ar age data, securely place a Late Pliocene...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Character and metallogeny of Permian, Jurassic and Cretaceous plutons in the...
Between the Swift and Nisutlin rivers, unmetamorphosed granite to ultramafic intrusions of four ages (from Permian through Cretaceous) span the amalgamation of Cassiar Platform...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Glaciation, gravel and gold in the Fifty Mile Creek area, west-central Yukon
Previously unrecognized glacial erosional landforms (i.e. cirques, u-shaped troughs, truncated spurs and arêtes, in order of increasing doubt), and glacial depositional...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Glass-fission-track ages of Late Cenozoic distal tephra beds in the Klondike...
A distinctive and widespread tephra bed is a very useful stratigraphic tool, especially if its age is accurately and precisely known. However, distal tephra beds, like those in...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Goddell property, south Yukon
Quartz-stibnite veins at Goddell Gully represent only a few of the several antimony occurrences on Carbon Hill. Strong east-trending structures contain the showings over at...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Gold and Silver, Lead Deposits of the Ketza River District, Yukon:...
The Ketza River gold deposits, in central Yukon, are gold-bearing, massive sulphide mantos and chimneys in Lower Cambrian limestone. Mining is presently confined to oxidized...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Gold and sulphide mineralization in the Hunker Creek area, Yukon Territory, Canada
The Hunker Creek area is located 30 km southeast of Dawson City, Yukon. Gold and sulphide-bearing quartz veins (MINFILE 115O 067, 068) crosscut metamorphic rocks of the...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Gold in skarns of the Whitehorse Copper Belt southern Yukon
Skarns in the Whitehorse Copper Belt occur in both dolomitic and calcareous carbonate rocks near contacts with the diorite contact phase of the Whitehorse Batholith. The skarns...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Gold-sulphide enrichment processes in mesothermal veins of the Sixtymile...
The upper Sixtymile River area is located approximately 128 km west of Dawson City, Yukon. Lithology in this area consists of Precambrian to Paleozoic metamorphic rocks,...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Gold-sulphide quartz veins in metamorphic rocks as a possible source for...
The Livingstone Creek area is located 100 km northeast of Whitehorse, Yukon Territory, Canada. Hydrothermal gold-sulphide mineralization (MINFILE 105E 001) occurs in...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Grew Creek epithermal gold-silver deposit, Tintina Trench, Yukon, 105 K/2
The Grew Creek epithermal gold-silver deposit in southeast Yukon (MINFILE 105 K 009) is hosted by Eocene volcanic and sedimentary rocks deposited in a pull-apart basin within...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Ground penetrating radar investigation of the upper Yukon River valley...
Ground penetrating radar (GPR) profiles were collected along mid-channel and side-channel bars from the confluence of the Yukon and White rivers in the Yukon, to Eagle, Alaska,...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Metal-ratio zonation in the Keno Hill district, central Yukon
Silver has been won from narrow vein faults in the Keno Hill district for nearly 70 years. During this period, 3.9 million tonnes (4.3 million tons) of ore have yielded 5754...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Microearthquake Seismicity on the Duke River, Denali Fault System
A seven station seismograph array operated at two sites on the western segment of the Duke River Fault between May 22, 1987 and August 13, 1987 detected 146 earthquakes of...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Mineral zoning in the Keno Hill silver-lead-zinc mining district, Yukon
The Keno Hill-Galena Hill mining district of central Yukon has been a prolific silver-lead-zinc producer since the early part of the century. Typical orebodies are extensive...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Minor elements in sphalerite from carbonate-hosted zinc-lead deposits, Yukon...
Minor element concentrations in sphalerite from carbonate-hosted zinc-lead deposits in the Northern Cordillera have been determined to define the metallogeny of this remote...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
Geologic setting, genesis, and potential of the Rusty Springs Ag-Pb-Zn-Cu...
Despite many years of exploration and relatively limited success, the Rusty Springs prospect retains considerable potential for a large-tonnage deposit. The property lies...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
High Level Terraces Along Parts of Yukon River and Sixtymile River (115 N/9...
High level terraces representing former valley bottom deposits exist along Yukon River and several of its tributaries. The terraces contain fluvial gravel deposits wich are...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML -
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...Date de mise à jour: 2011-04-04Date de création: 2011-04-04Éditeur: Yukon Geological SurveyFormat: HTML