Devono-Mississippian Felsic Volcanism Along the Western Edge of the Cassiar Terrane, North-Central British Columbia

Last Seen Heading South: Extensions of the Yukon-tanana Terrane into Northern British Columbia

Kudz Ze Kayah (KZK) and Wolverine are volcanogenic massive sulphide deposits hosted by Early Mississippian meta-rhyolites, marine metasedimentary rocks and intermediate to mafc metatuffs of the Yukon Tanana Terrane in the Simpson Range, southern Yukon (Figure I). This project aims to pinpoint, within central northern B.C., stratigraphy favorable to the formation of Early Mississippian volcanoge...

DEVONO - MISSISSIPPIAN VMS PROJECT : CONTINUING STUDIES IN THE DORSEY TERRANE , NORTHERN BRITISH COLUMBIA By JoAnne

Economic Geology STRATABOUND BASE METAL DEPOSITS OF THE BARKERVILLE SUBTERRANE, CENTRAL BRITISH COLUMBIA (093Amw)

INTRODUCTION The Barketille subterrane is part of the peri-cratonic Kootenay termne, deposited along the western edge of ancestral North America. The Kooteoay temme, and possible correlative rocks of northern British Columbia and Yukon, contain numc~ous volcanogenic massive solphide deposits, concentrated largely in EoCambrian to Early Cambrian and Middle Devonian to Early Mississippian times. ...

Massive Sulphide Deposits of the Eagle Bay Assemblage , Adams Plateau , South Central British Columbia ( 082

The Eagle Bay assemblage in south central British Columbia contains numerous polymetallic massive sulphide deposits, mainly within highly deformed and metamorphosed Devonian felsic volcanic rocks. A number of these, including Rea and Homestake, have had limited past production, and others have undergone extensive exploration and development. Less known and understood are the sediment-hosted mas...

Tracking Yukon-Tanana Terrane VMS Host Stratigraphy and Intrusion-Related Gold in the Southern Sylvester Allochthon

This report describes a new mapping project in the Cassiar Mountains, located 70 kilometres northeast of Dease Lake in northern British Columbia. The area is attractive for two reasons. First, it contains rocks that are likely correlative with those of the Yukon-Tanana Terrane, a tract with known volcanogenic massive sulphide potential. Second, combined geological and regional geochemical data ...