Ohio State Prospectors Association
OSPA
http://ospagold.com/ospaforum/
Columbus Rock and Gem Society
http://ospagold.com/ospaforum/viewtopic.php?f=29&t=906
Page
1
of
1
Columbus Rock and Gem Society
Posted:
Sun Feb 23, 2014 2:24 pm
by
Kevin
Apr 5 - 6 - Columbus Rock and Gem Society
http://www.columbusrockandmineralsociet ... -rock-show