Perpetua Resources has received up to $6.9m in additional funding from the US Army through the Defence Ordnance Technology ...

Additional markets for antimony trisulfide include friction brakes. At the gold, silver, and antimony Puerto Blanco mill for the Los Juarez mine, the fencing of the tailings pond, completion of ...

May production for USAC is as follows: CEO John Lawrence said "The trisulfide that has been produced looks good, and the team is anxious to continue on the cyanide leach of the gold and silver Los ...

Antimony trisulfide is produced from high purity antimony ... Perpetua’s proposed Stibnite Gold Project hosts one of the largest antimony deposits in the world independent of China and Russia.

Perpetua Resources (TSX: PPTA; NASDAQ: PPTA) announced that its subsidiary, Perpetua Resources Idaho was awarded an Ordnance Technology Initiative Agreement (OTIA) of up to $15.5 million by the US ...

Additional markets for antimony trisulfide include friction brakes. At the gold, silver, and antimony Puerto Blanco mill for the Los Juarez mine, the fencing of the tailings pond, completion of ...

CEO John Lawrence said "The trisulfide that has been produced looks good, and the team is anxious to continue on the cyanide leach of the gold and silver Los Juarez ore now that they will have a ...

CEO John Lawrence said "The trisulfide that has been produced looks good, and the team is anxious to continue on the cyanide leach of the gold and silver Los Juarez ore now that they will have a ...