In August 2019, the Goliath project received federal approval under the Candian Environmental Assessment Act
“With the announcement of the PEA results today, combined with receipt of the federal Environmental Assessment approval in 2019, we have confirmed the Goliath gold complex has sufficient critical mass and we expect Treasury Metals to become one of Ontario’s next gold producers,” Jeremy Wyeth, president and CEO of Treasury Metals, said in a release.
Wyeth also highlighted the exploration upside across the 330-sq.-km land package.
With the PEA release, the board has approved advancing the asset to the pre-feasibility stage. Treasury has started trade-off optimization studies, baseline environmental work and other activities for the provincial permitting process.
In August 2019, the Goliath project received federal approval under the Candian Environmental Assessment Act. With the PEA release, the Goliath deposit portion of the project may move into provincial permitting and environmental approvals using the updated mining plan. Treasury’s strategy is to treat the three deposits as three distinct projects from a permitting standpoint. The proposed mill facility is within the existing federal EA approval. Additional baseline data collection is required for Goldlund and Miller for an expected future provincial approval process.
The latest mine plan envisions mining starting at Goliath, with Goldlund coming on-line approximately one year after the initial production. Goliath underground operations are expected to start development in the third year, for first underground production in the fourth year.
Upside opportunities from the PEA include infill and exploration drilling, metallurgical testwork to increase gold recoveries at Goldlund and Miller and the potential use of mined out pits to store tailings and waste, among others. Approximately 42,000 metres of drilling is scheduled for Goldlund, with a further 27,000 metres planned for Goliath. Additional exploration is also planned for the Miller deposit.
Measured and indicated resources across the three deposits total 55.4 million tonnes grading 1.1 g/t gold for a total of 2 million gold oz. with a further 23 million inferred tonnes at 0.77 g/t gold for an additional 528,000 gold oz. Resources are estimated at cut-off grades between 0.25 g/t gold (for open pit resources) and 1.6 g/t gold (for underground resources).
(This article first appeared in the Canadian Mining Journal)
