Spartan Resources Ltd (ASX:SPR) has updated its mineral resource estimate for the Dalgaranga Gold Project in Western Australia, registering a 47% rise in ounces and 91% in grade, with the new amount sitting at 16.1 million tonnes at 4.79 grams per tonne of gold for 2,482,200 ounces. The estimate is chiefly built around the Never Never and Pepper deposits – reported at 5.72 million tonnes at 8.07 grams per tonne for 1,485,200 ounces, and 1.78 million tonnes at 7.66 grams per tonne for 438,100 ounces respectively. The overall rise in the Dalgaranga Project mineral resources has been attributed t…