Rare Boulder Opal Heart Silver Pendant from Australia - 0.9" - 2.70 Grams minerals size and weight of amazonite

size and weight of amazonite pendants may vary from set to set due to each pendant being hand made from natural material

This is considered by many to be one of the 10 rarest gemstones in the world

You are bidding on a genuine Cacoxenite in Amethyst bracelet made with 100% natural stones from Brazil

Weigh: 500+ Grams

It also ha some Quartz and Albite on it

Rare Boulder Opal Heart Silver Pendant from Australia - 0.9" - 2.70 Grams minerals size and weight of amazoniteThis is a fantastic and extremely rare Boulder Opal heart shape pendant from Australia in sterling silver. 2% of Australian opal is the second (after Black Opal) most prized form of opal, a unique form known as boulder opal. The opal usually forms as thin veins within these boulders, and most stones are cut to include some of the host ironstone matrix. Boulder opal is sometimes referred to as opal in matrix for this reason. Location: Western