Compare Rock Pickers Guide To Lake Superior's North Shore by Mark "sparky" Stensaas, Paperback | Indigo Chapters

Get this popular guide and start identifying all of those rocks seen on the beaches of the north shore of Lake Superior. Included are color illustrations of each type of rock, a description, tips for recognizing it and where to go to find it. | Rock Pickers Guide To Lake Superior's North Shore by Mark "sparky" Stensaas, Paperback | Indigo Chapters