Connecting Industry Podcast special edition:  Connecting Coal Conference Queensland project Speakers and Sponsors. Matthew Healy is the Chief Executive Officer of Greenvale Mining. Matt is a highly experienced geologist and Australian mining executive. He has a Master of Science with first-class honours in Geology and has over 15 years of experience working at senior levels within major mining companies and several ASX-listed explorers. Matt’s experience is built across a range of commodities and deposit styles including copper, gold, tungsten, and metallurgical coal, in exploration and resource development capacities.