Gold miner and developer West African Resources Ltd (ASX:WAF) has picked up a thick intercept of gold grading more than 7 grams per tonne from infill diamond drilling at its M1 South Deeps resource in Burkina Faso. The drilling program also showed that high-grade mineralisation at the deposit was continuous, and confirmed its geometrry. But it was the intercepts which provided the best clues to M1 South Deeps’ potential, with these including 45 metres at 7.3 grams per tonne (g/t) of gold, 16 metres at 8.3 g/t, 23 metres at 5.5g/t, and 20.5 metres at 5.5g/t. The company is continuing drilling w…