Petrified Wood Opalite 10mm Round 8-Inch Size_20-30x43-51mm A manganese carbonate material of

A manganese carbonate material of the Calcite group

Bronzite is a brown stone with a bronze to colored metallic luster due to iron deposits within the stone

It occurs in bright turquoise blues and darker blues as well as rust reds

It has been discovered with artifacts from cultures of the Neolithic Period

Petrified Wood Opalite 10mm Round 8-Inch Size_20-30x43-51mm A manganese carbonate material ofWood Opalite is a type of petrified wood that has been impregnated with the Silicon Dioxide commonly known as Opal. Wood Opalite occurs in a range of colors, primarily earth tones, including browns, grays, and creams. Petrified wood is created through a process called permineralization, which takes millions of years. When wood becomes covered with earth, decays and is exposed to mineral rich water, mineral deposits can create stone in the place of the