Art Shop › Paint Rock Slab with Opal Aura Quartz Point Image 1 of 2 Image 2 of 2 Paint Rock Slab with Opal Aura Quartz Point $45.00 Paint rock slab with opal aura quartz point stand. Made by artist Patti Polk.**In store pick up only Purchase Added! Paint rock slab with opal aura quartz point stand. Made by artist Patti Polk.**In store pick up only Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More