Tempiute Tailings19 May 2026 11:58
A very revealing presentation yesterday.
At Tempiute, they have found 550 acres of tailings. Pre the 1970’s processing was done by gravity only, without separation. So the WO3 recovery was only circa 50%. To derive a value for the tailings, take the publicly available data ( USGS) for the ore that was mined at Tempiute for the 1920’s to the early 70’s, and the WO3 reported concentration in the ore, then calculate 50% ( left in the tailings) and assume industry standard recovery rates for flotation. Then a derived figure is a staggering estimated 30,000+ tonnes ( not mtu) of tungsten that is easily produced from these tailings, because the tailings been pre-milled, and are sitting on the surface.
And, this could be in production before the Tempiute mine itself is built, as it doesn’t require milling - so potentially sometime in 2027.
The Augur drill programme on the tailings ( being completed in Sept) will verify the extent ( depth, width, grade) of the tailings, but if they are anything like the derived amounts above, then this, alone, could equal Pilot Mountain.
And the beauty is that none of this is reflected in the share price (yet) but I suspect once the brokers run their eyes over this data, and dig out the USGS data, we will see some new Broker Notes.