VML19 Mar 2012 07:01
Copper exploration drilling update
VANE is pleased to announce an update on its copper exploration drilling programme.
· Diamond drill rig to complete initial programme at McGhee Peak
· Expanding drill programme at McGhee Peak with further holes planned
· Drilling commenced on next exploration target, Peg Leg
· Drill permits granted on two additional projects; Railroad and Lone Hills
As previously announced on 3 February 2012, the Company has completed two rotary exploration holes and partially drilled a third hole at McGhee Peak which have demonstrated a mineralised porphyry system. An attempt to re-drill the third hole, MP-1, reached a depth of 500 feet, but was unable to reach the desired depth due to poor ground conditions again being encountered. MP-1 intersected quartz-sericite alteration accompanied by disseminated pyrite and averaged 0.03% copper between 0 and 350 feet where the hole was lost due to heavy water flow and poor ground conditions. Offset hole MP-1A, adjacent to hole MP-1, intersected the same mineralized area from 0 to 350 feet and finally reached a depth of 500 feet, still in mineralization, but with heavy contamination of samples due to in-fall material. The hole was cased to 350 feet and will now be deepened by diamond drilling.
Following further assessment of the drilling to date, which clearly intersected a porphyry intrusion with encouraging alteration and vein-type copper, molybdenum, tungsten and zinc mineralisation, VANE has committed to a further drilling programme to explore this porphyry system. A diamond drill rig, which is more suitable for the encountered ground conditions, will be used for the follow-up drilling programme, during which hole MP-1A will also be completed. Contractors are being engaged to undertake the diamond drill programme whilst permits for this next phase of drilling are obtained from State authorities. Once permitted, each diamond drill hole is expected to take approximately 3-4 weeks to complete and analysis will be performed as drilling progresses.
In the meantime the rotary drill rig has been moved to VANE's next exploration target, Peg Leg, located in southern Arizona. An initial 2 hole drilling programme commenced on 12 March 2012.
Final drilling permits have now also been received for two additional drilling projects, Railroad and Lone Hills.