The following is a guest post by mining services expert Ben Howard. Iron oil has been mined for over 100 years in Australia, with 2230 tons of usable iron produced globally in 2016 and there is still a robust supply ready to be mined that you could potentially get your hands on with the use of the ubiquitous drone. Unmanned aerial systems, more commonly known as drones … [Read more...] about The Sky’s the Limit With Drones for Mineral Exploration