Australian Boulder Opal 5-6mm Round Necklace - 15-16 Inch hps_02262026 limestone and copper

limestone and copper

and yttrium

and Rutile as well

Tourmaline occurs in nearly every color in the rainbow and its name derives from “turmali

It can even exhibit various colors within the same specimen

Australian Boulder Opal 5-6mm Round Necklace - 15-16 Inch hps_02262026 limestone and copperBoulder 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