Don Sackett doesn't know his minerals. He'll be the first to tell you. But he does know a lot about building handheld instrumentation to help those who do know minerals identify them in the field. Sackett, CEO of SciAps details the current and future direction of handheld optical technology. This presentation is part of McEwen Mining’s Innovation Lunch and Learn Series, hosted at the company’s Toronto office, and provided through the support of McEwen Mining.