Tandem Ring, Leopard Opal desert interesting dendrite markings (which are

interesting dendrite markings (which are the tree-like tendrils that are actually oxidized growths of the mineral manganese) and landscape scenes

the inside of the tree rotted away and was replaced by opal silica

spessartite garnets

and comes with a 15 inch

Leopard opal

Tandem Ring, Leopard Opal desert interesting dendrite markings (which areLeopard opal, tourmaline, 18k yellow gold. Size 9. [trigger heading="Why Is This Unique?" text=" Leopard opal is a very rare opal that comes from the lost mines of Zimapn in Mexico. The singular opal deposit is thought to have been worked in pre Columbian times. While the Spanish Monarchy was more interested in gold, than opals, it is interesting to note that Zimapn is indicated as the source of many old opal specimens in museums around the world. One