Lots. How much time do you have? I only have about two minutes left.
To start, if you're looking strictly at mining activity, you're looking at a source of heat for a work camp, including fuel for cooking and mine shaft heating that could replace diesel.
In terms of the Ring of Fire being a potential community, and developing a community around it, you're looking at providing people who would want to be there on a more regular basis with many of their energy needs, be that home or business. Propane can heat your home, your water, operate your water pump, your drier, your fireplaces, do your cooking, and all the rest of it. Those are two aspects of the potential that propane has in that region now referred to as the Ring of Fire.