Nickelsearch (ASX:NIS) has found more instances of visible copper at surface on-site its soon to be acquired Mt Isa North project. The mineralisation was spotted at the Moonside target area of interest from two previously unsampled areas. Both were within 100m of previously tested areas turning back rockchip grades of 30% copper and 3% copper respectively. Meanwhile at the Conglomerate Creek target area of interest, copper was found in outcropping. Nickelsearch noted on Monday that target is part of a historical geotech report pointing towards a potential copper system by way of anomalies in s…