Now that's really cool!Yeah, my late father-in-law prospected for asbestos and uranium, but mostly for iron ore. He discovered one of the largest deposits up in Iron River, MI and the largest one at Pilot Knob in Missouri back in 1965. We ended up with some of his field equipment including his old pick and his old masonry hammer, along with his Lake Superior model Gurley dip needle and solid copper gold panning pan. Old George was quite a character. He's the one on the left in this picture. https://flic.kr/p/aieY9Z As a geologist you may appreciate the significance of him receiving the Robert Peele Award in 1965.