Petrified Wood Opalite 12mm Coin 8-Inch Stone Type_Garnet creating veins and mottling that

creating veins and mottling that ranges in color from rust to black

the mineral was named for French paleontologist Eugene Durmortier (1803-1873)

but those varieties are transparent

Yellow Opal does not display the changeable flash of internal luster that other opals are known for

The rounds even resemble little Earths

Petrified Wood Opalite 12mm Coin 8-Inch Stone Type_Garnet creating veins and mottling thatWood 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