2014 Arizona conference draws more than 500 attendees

"During the past nine years the number of cellular phones connected to a network has increased from 34 percent of the world’s population in 2005 to 93 percent in 2014. These phones are powered by a combination of materials including elements such as gold, silver, copper and rare earths. And, as more parts of the world become connected to networks, the number of phones being produced, and the elements they will need, will continue to increase. The demand comes as prices for these commodities are slumping and access to the commodities is getting more difficult, technically and socially.These mobile devices have connected people around the world in ways that could not have been imagined two decades before, and, ironically, this communication has strengthened opposition to the development of the mines that produce the very materials they need to operate.In his keynote address to the 2014 SME Arizona Conference at the JW Starr Pass Resort in Tucson, AZ, on Dec. 8, 2014, John O. Marsden, SME President and president of Metallurgium, spoke to more than 500 attendees about the challenge to produce the materials that society needs while at the same time challenging the general public’s perception of mining that is often inaccurate and less than favorable.Marsden highlighted the amount of raw materials that will be needed not just for phones, but also for things such as automobiles, including electric cars, as a way to illustrate the importance of mining. Even so-called green products such as Tesla cars, which require about 317 kg (700 lbs) of aluminum, 13 kg (30 lbs) of copper and 36 kg (80 lbs) of cobalt for their eco-friendly batteries, will need materials mining provides.These are some of the numbers that the general public is often unaware of. They are part of the necessary things that mining provides for society but are rarely reported on. Instead, it is the accidents like the tailings spill at the Mount Polley Mine in British Columbia and at the Buena Vista Mine (Sonora, Mexico) that grab headlines and stick in the minds of the public, adding more challenges to an industry that already has its own complex technical challenges to deal with."