Rock&Gem – Vol. 51 No. 9, September 2021

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 Rock & Gem has been the leading magazine for the lapidary and mineral hobbyist. Not a trade journal and not a scientific dissertation, it speaks to the average rockhound, providing just the right blend of entertainment and satisfying information. Armchair hobbyists and diehard diggers alike will find something to enjoy in each issue.

MagazinesTechnology & Sciences MagazinesRock&Gem - Vol. 51 No. 9, September 2021


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