Australian Boulder Opal 6-14mm Graduated Coin Necklace - 15-16 Inch Brown If you are a collector

If you are a collector of cool rocks

orthorhombic crystals or in massive form

Though it is widely known to be untrue

Howlite is named for Canadian mineralogist Henry How

It's a beautiful specimen

Australian Boulder Opal 6-14mm Graduated Coin Necklace - 15-16 Inch Brown If you are a collectorBoulder Opal is a golden brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and forms within a host rock such as ironstone or sandstone. Boulder Opal is believed to help with spiritual development, as well as with reconciling conscious and unconscious thought. This gemstone strand comes as a complete necklace including a base metal lobster clasp and 2" extender, but you can cut it and