Terrain Minerals has signed a deal to sell its Wildviper project to major miner Northern Star. Terrain Minerals (ASX: TMX) will pocket a cool $300,000 to fund its multi-mineral exploration focus after selling off its 100 per cent-owned Wildviper gold project in Western Australia’s Goldfields region to next door neighbour Northern Star (ASX: NST). The company has entered into a binding sale and purchase agreement with the major miner, which has an enormous $17.35 billion marke