Bluestone is a high risk speculation for high rewards, in the form of a substantial, half-built, high-grade gold mine—in Guatemala. This comes with a geothermal project attached, for free. But Guatemala has halted operations at Tahoe Resources flagship Escobal silver mine, giving investors reason for concern. Bluestone CEO Darren Klinck takes on that thorny issue in this frank interview.

Tuesday, July 31, 6:57pm, EDT, 2018