Larvotto Resources Ltd (ASX:LRV) has completed a prefeasibility study (PFS) on its Hillgrove gold and antimony project in New South Wales, which it says shows potential for a low-cost, high-grade operation building on a maiden ore reserve of 606,000 ounces of gold equivalent at 6.0 grams per tonne of the same. Larvotto is anticipating a capital expenditure (CAPEX) of $73 million to get Hillgrove under operation, looking ahead to a target production rate of more than 80,000 ounces of gold equivalent per year. Additionally, the PFS posits all-in sustaining costs (AISC) for the Life of Mine (LOM)…