Copper Resource Growth Chart 2007-2011 | Historical Reserve Data #1251465 (License: Personal Use)

This stacked bar chart illustrates cumulative copper resource growth across six reporting periods (May 2007 to March 2011), segmented by mineral type (sulfide vs. oxide) and confidence category (Inferred, Measured & Indicated, Proven & Probable). Key milestones include a 101% net increase in total resources and a 7% rise in reserves by March 2011-exceeding depletion rates. The largest contributor was oxide Proven & Probable resources, which grew from 1,001k oz to 7,010k oz.

Used in mining industry reports, investor presentations, or corporate sustainability disclosures to demonstrate resource expansion, exploration success, and long-term asset viability; targets analysts, investors, and ESG stakeholders evaluating reserve replacement and growth potential.