6.9″ Colorful Polished Killaloe Opal Slab – Australia

6.9″ Colorful Polished Killaloe Opal Slab – Australia (Item #353863), Common Opal for sale. FossilEra your source to quality fossil specimens.
Species: Chalcedony var. Common Opal
Location: Killaloe Hill, Near Norseman, Eastern Goldfields, Western Australia
Size: 6.9 x 4.25″, 1.1″ thick