Copperstone Resources published upgraded resource numbers from its Viscaria project in Kiruna, Sweden. Drilling over the last 2 years has increased the mineral resource by 26%, amounting to a total of 93 Mt measured, indicated, and inferred resources in four different zones. In the same period of time, contained copper increased from 727.4ktons to 817.7ktons. Since the acquisition of the project in 2019, the company drilled a total of 45051m at the project, with 5-6 rigs being secured for intensified drilling after new year.
PERC 2017 compliant resource estimate of the Viscaria deposit (Source: www.copperstone.se)
