Louisiana Opal polished slab, Hidden Fire Opal Mine, precious opal sandstone, no longer dug. Measures _____________________ and weighs _____ carats. This is a sandstone in which the cementing mineral was precious opal, it was dug for a very short period of time, no more has been produced and the mine and area is closed off.

You are purchasing and will receive the exact same item as pictured.