Open information
Find annual reports, news releases, scientific research publications, and other information.
-
Sedimentary pyrite as a gold-source in sediment-hosted gold occurrences in...
Intrabasinal sedimentary pyrite has recently been proposed as a potential gold source for sediment-hosted gold deposits. To evaluate this concept in the Selwyn basin area of...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
A four stage evolution of the White Channel gravel: Implications for...
Although the White Channel gravel (WCG) of the Klondike district, Yukon, contains gold placers which have been exploited for over a century, few sedimentological studies have...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Geological map of NTS 106B/04, east-central Yukon
not_specifiedDate updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Geochemistry and U-Pb zircon geochronology of mid-Cretaceous tay river...
Reconnaissance geological mapping in the Coal River map area of southeastern Yukon investigated several small mid-Cretaceous plutons. The intrusions are composed of unfoliated...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
U-Pb age, whole-rock geochemistry and radiogenic isotopic compositions of...
Geochemical, isotopic and U-Pb dating studies of volcanic rocks of the Tlansanlin Formation in central Aishihik Lake map area (115H) show that these are Late Cretaceous (75.8 ±...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Structural controls on alteration and mineralization at the Coffee gold...
The Coffee gold deposits are controlled by east and north-striking structures that initiated in the Jurassic and were re-activated in the Cretaceous. Cretaceous igneous rocks...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
The early Neoproterozoic Chandindu Formation of the Fifteenmile Group in the...
Studies of biogeochemical and evolutionary change in the Neoproterozoic require a detailed understanding of stratigraphic successions and their intrabasinal correlation to...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Bedrock Geology of NTS 106B/04, Eastern Rackla Belt
The NTS 106B/04 map area straddles the upper reaches of the Stewart River in east-central Yukon. The area north of the Stewart River is underlain by Ediacaran clastic and...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Preliminary investigation into the geologic relationships in the Granite...
Bedrock mapping, during the summer of 2013, within the Granite Lake area was completed as part of the first year of a multi-year project to investigate the geological...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Peliminary observations on the geology of the Anvil Lake area (parts of NTS...
The Anvil Lake area consists of mostly contact-metamorphosed siltstone and sandstone having lesser interbedded volcanic and carbonate units that belong to the Early Paleozoic...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Geology and jade prospects of the northern St. Cyr klippe (NTS 105F/6), Yukon
Nephritic jade deposits have been found along faulted contacts between serpentinite and siliceous units at the King Arctic mine in southeastern Yukon. In the St. Cyr klippe near...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Preliminary stable isotope and geochemical investigation of carbonate in the...
Carbonate is an important component of gold-bearing quartz veins in the Klondike district, and also makes up an under-recognized proportion of the Klondike schist host rocks....Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Field descriptions of the Middle-Upper Devonian Canol Formation on Trail...
The Middle–Upper Devonian Canol Formation is the focus of a new study by the Yukon Geological Survey in north Yukon. Fieldwork in summer 2013 involved locating, measuring, and...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Pathfinder signatures in placer gold derived from Au-bearing porphyries
orphyry and epithermal mineralization of early Late Cretaceous (ca. 76-74 Ma) at Casino, Revenue/Nucleus, and Sonora Gulch areas in the central and eastern Dawson Range in west-...Date updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Yukon Exploration and Geology 2013
not_specifiedDate updated: 2014-01-24Date created: 2014-01-24Publisher: Yukon Geological SurveyFormat: HTML -
Geologically-constrained inversion of magnetic and gravity data over parts...
In the winter of 2013 the Yukon Geological Survey (YGS) contracted Mira Geoscience to undertake a 3D geologically constrained modelling exercise to take advantage of a wealth of...Date updated: 2014-01-23Date created: 2014-01-23Publisher: Yukon Geological SurveyFormat: HTML -
Yukon Exploration and Geology Overview 2013
not_specifiedDate updated: 2014-01-22Date created: 2014-01-22Publisher: Yukon Geological SurveyFormat: HTML -
Preliminary geological map of the Granite Lake area, parts of NTS 115A/10,...
not_specifiedDate updated: 2013-12-23Date created: 2013-12-23Publisher: Yukon Geological SurveyFormat: HTML -
Catchment basin analysis and weighted sums modeling: enhanced interpretation...
Yukon Geological Survey re-analyzed stream sediment sample pulps from GSC's archives in Ottawa. As a next step to improving the dataset, two of the areas covered by the...Date updated: 2013-11-15Date created: 2013-11-15Publisher: Yukon Geological SurveyFormat: HTML -
Selwyn basin geophysics for parts of 105I, 105J, 105K, 105N, 105O, and 105P
In 2008 Exploration Syndicate Inc. contracted Geotech Inc. to fly a regional-scale ZTEM survey covering a 25,000 km2 area (1 km line spacing) in the Selwyn basin. The survey...Date updated: 2013-11-14Date created: 2013-11-14Publisher: Yukon Geological SurveyFormat: HTML