Ciggys - the most information availaible is the "Competent persons report" done for Mercury (Eromangas wholly owned subsidairy) Use the following link;http://www.asx.com.au/asxpdf/20070807/pdf/313vkpf6t3vmvz.pdf
TAT Tartana Minerals firms up producer status with recent 150tn shipment of copper sulphate to the NT