By: Brian Harrisson

This article appeared in the Journal of the Australasian Institute of Mining and Metallurgy, No. 6 December, 2009 at, P24. The original article can be viewed on page 24 at: http://www.ausimm-bulletin.com/downloads/pdf/edition/7/web.pdf.

A recent technical paper has challenged one of the golden rules of exploration namely that angled drill […]