Michael D. Campbell, P.G., P.H., I2M’s Chief Geologist/Chief Hydrogeologist gave a 90-minute presentation on independent assessments of mineral resources and associated environmental issues during the dinner meeting of the Houston Geological Society’s Engineering and Environmental Group in Houston, Texas. The presentation discussed mineral deposits in Australia (gold, uranium, phosphate, and potash), Vietnam (gold), Texas (uranium), and Alaska (uranium, thorium, and rare earths). For those of you who could not attend the meeting, here is a PDF of the presentation slides (more). The abstract and biography are (here).