royboy,
this is just for starters:
http://www.asx.com.au/asxpdf/20060512/pdf/3wqm415f3kpcf.pdf
http://www.excoresources.com.au/documents/CloncurryCopperProject_WebsiteUpdate_071101.pdf
refer p2 E1 NORTH DEPOSIT
The Mining Lease was granted to Eliza Creek Mines Ltd, a wholly owned subsidiary of Exco, on the 1st of June 2006 for a term of 15 years.
Also p3
Also p5 Monacoff
