Barton Gold has discovered a 650 metre long shallow gold zone at its Tunkillia project in South Australia just three kilometres northeast of its 223 deposit that hosts a formidable 965,000 ounce gold resource. The newly coined “Area 191” prospect gave up a bundle of shallow hits in recent drilling including 3m going 3.45 grams per tonne gold from 55m and 1m grading 69.6 g/t gold from…