Bruce Mueller is owner of the C&M Rock Shop in Honor, Michigan. He holds a master's degree in geology from the University of Illinois. He is also the author of The Complete Guide to Petoskey Stones.Kevin Gauthier is a business graduate from Michigan State University and has completed courses through Gem Institute of America (GIA). He has spent a lifetime collecting, cutting, and polishing the gems found around Lake Huron. Kevin is co-author with Bruce Mueller of Lake Michigan Rock Picker Guide and Lake Superior Rock Picker's Guide. He is owner of Korner Gem in Traverse City, Michigan: www.kornergem.com.
Lake Huron Rock Picker's Guide
- 作者： Mueller, Bruce
- 出版社： Baker & Tayl
- 出版日期： 2010-07-15
- ISBN碼： 9780472033676
- 編號： 203c308222486
$ 502 元
原價 558
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$502