Loading view.
All Day
Ongoing
Portland Regional Gem and Mineral Show
Washington County Fair Complex 801 NE 34th Ave, HillsboroThe Portland Regional Gem & Mineral Show, the largest rock and mineral show in the Portland metro area, is presented each year by 5 regional non-profit clubs to promote lapidary...
$7
OBMS Workshop: Be a rockhound – Come Make a Cabochon.
OBMS Workshop 205 W. Benedict #8, (East off of Arrowhead, south of the Orange Show.), San BernardinoThe Orange Belt Mineralogical Society (OBMS) Workshop at is open Tuesday 4 - 8 p.m., Wed. 10 a.m. - 2 p.m., and Saturday 10 a.m. - 3 p.m. Call (909)...