Re: Re: What is this unusual rock?
Many Thanks Bob and what I have looks EXACTLY like an Omar except that it's not imbedded in sedimentary rock. The hemispherical cuplike description is dead on! The rock I have is very dense, very heavy and almost black.
Still, I very much appreciate your response.
From Marty Borboa - March 19, 2010 at 08:57:58