Brent Cook, a renowned Exploration Analyst and Geologist, is the author of Exploration Insights, a mining and exploration investment letter www.explorationinsights.com. He has over twenty five years of experience providing economic and geologic evaluations to major mining companies, resource funds and investors. He has worked in over 50 countries on virtually every mineral deposit type ranging from grassroots projects through feasibility studies and bank audits. He was the principal Mining and Exploration Analyst to Global Resource Investments through 2003 where he provided analysis to retail brokers and two in house funds. His newsletter selectively covers junior mining and exploration investment opportunities.