DENVER, CO, USA                                                
1658 Cole Boulevard, Suite 100
Lakewood, CO 80401
Tel: +1 303 330 0950
Fax: +1 303 330 0949
Contact: Grant A. Malensek
Managing Princpal Mining Engineer
gmalensek@slrconsulting.com

BOTHELL, WA, USA
22118 20th Ave SE, Suite G202
Bothell, WA 98021
Tel: +1 425 402 8800
Contact: Richard J. Lambert
Technical Director, US Mining Advisory
rlambert@slrconsulting.com

LONDON, UNITED KINGDOM
29 Throgmorton St., Warnford Court Suite #2.9
London, UK EC2N 2AT
Tel: +44 (0) 203 950 4875
Contact: David J.F. Smith
Technical Director, Europe Mining Advisory
djsmith@slrconsulting.com