Stunning Boulder Opal Specimen from Queensland , Australia credit: Dieter Rosenkranz

Stunning Boulder Opal Specimen from Queensland , Australia credit: Dieter Rosenkranz

#queensland #rosenkranz #australia #stunning #specimen #boulder #credit #dieter #opal #from Stunning Boulder Opal Specimen from Queensland , Australia credit: Dieter RosenkranzStunning Boulder Opal Specimen from Queensland , Australia credit: Dieter Rosenkranz