Trigg Minerals Ltd (ASX:TMG) is set to acquire the Achilles project in New South Wales, which contains Australia’s largest undeveloped antimony deposit – Wild Cattle Creek (WCC) – which is also one of the world’s highest-grade deposits for this mineral. And in response to the news, shares in Trigg shot up by more than 16%. The company has signed a binding purchase agreement with private company Anchor Resources Pty Ltd, which means it will take on 100% of Achilles, located in the state’s north. Within this, WCC has been estimated as having a resource of 610,000 tonnes at 2.56% antimony (Sb), f…