Скачать или смотреть GSWA Webinar Series | Geology and mineralization potential of the Gerry Well Greenstone Belt

GSWA Webinar Series | September 2022
Presenter: Lauren Grech, Geologist
Title: Geology and mineralization potential of the Gerry Well Greenstone Belt (Collurabbie Region), Northeastern Yilgarn Craton
Abstract: The Gerry Well Greenstone Belt in the Burtville Terrane is a focus for nickel and gold exploration. Knowledge of this area and its prospectivity for nickel and gold systems has been improved with logging geochemical and geochronological analysis of samples from diamond drillcores. Dating of a sanukitoid-like unit that is interpreted to be younger than komatiites has yielded a magmatic crystallization age of 2713 ± 3 Ma, which is older than previously documented (2.68 – 2.66 Ga) sanukitoid events in the EGST, and suggests komatiites in this greenstone belt are older than the c. 2.7 Ga komatiites of the Kalgoorlie Terrane.