Description
Brazilian Garden Quartz fish fossils Chemical Composition: Aragonite (CaCO₃) Chemical Composition: Aragonite (CaCO₃) with iron where they crystallize in open cavities known as geodes or vugs
Brazilian Garden Quartz fish fossils Chemical Composition: Aragonite (CaCO₃) Chemical Composition: Aragonite (CaCO₃) with iron where they crystallize in open cavities known as geodes or vugs