Dart Mining (ASX:DTM) said the mineral resource estimate for the Triumph gold project in Queensland was increased to 2.16 million tonnes at 2.17 grams per tonne grade of gold for 150,000 ounces of gold at a 1 g/t grade of gold cut-off, according to a Tuesday Australian bourse filing.
This represents a 7% uplift in grade and a 27% uplift in contained gold ounces for the project, the filing said.
The mining firm is conducting drilling at the New Constitution prospect to expand and upgrade the mineral resource estimate.