RNS Update Fri, 29th Jan 2021 13:21 WHOPPER29 Jan 2021 13:34
Fri, 29th Jan 2021 13:21
RNS Number : 4070N
Bushranger Copper/ Gold Project Drilling Programme - Progress Update
Highlights
· Hole BRDD-21-002 is collared over 300m from the previous hole, angled at -80 degrees and is offset from strike with the aim of crossing through the down-plunge extension of the deposit at depth
· Drilling has continued to a depth of 492.5m, having passed through the outer layers of the porphyry alteration system and entered the central potassic alteration zone at about 450m
· Copper mineralisation becomes more pronounced with depth since it was first observed at approximately 130m downhole, and especially since 340m depth, occurring as chalcopyrite, accompanied by pyrite and lesser pyrrhotite in the form of disseminations and fracture-fill.
Colin Bird, Executive Chairman said: "The current hole is a significant step-out of more than 300m from the previous Xtract hole and 200m from any historic hole. It has passed through a wide outer alteration zone typical of such porphyry-style deposits as it progresses towards the core of the mineralised system. We are encouraged by the extent of the alteration zone and mineralisation which has been observed for the last 150m of the hole, with sporadic mineralisation over a wide interval prior to that."