Hoolies been collecting minerals for most of his life. He loves diggin' in a rock pile and hangin' out with other rock hounds, so you rock pickers will find lot's of interesting photos and info here!
  From his rock hounding adventures up in the Copper Country and the mining areas of Marquette county, to his excursions in Arizona, along with insights into his favorite hobby.
  Did you know the world's largest gemstone is here in Ishpeming, MI? It's called Jasper Knob and it's truly amazing and beautiful!
  You'll also be introduced to his Rock Shop: Rock Knockers!
Rock Knockers Rock Shop features a wide variety of U.P. and world minerals, fossils, works of art in precious stone and more; All at great Yooperland prices! Da Yooper's
Enjoy!