Very Rare Heart Boulder Opal Sterling Silver Pendant Necklace From Australia - 1.1" - 9.57 Grams minerals 9 Centimeters

9 Centimeters

Aquamarine is untreated and not enhanced

This is a nice blue Sapphire polished egg from India in perfect condition

A very nice gem clear oval shaped Blue Topaz sterling silver with rhodium plating ring with CZ

14 Grams (5

Very Rare Heart Boulder Opal Sterling Silver Pendant Necklace From Australia - 1.1" - 9.57 Grams minerals 9 CentimetersThis is nice, large and extremely rare heart Boulder Opal pendant from Australia set 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 Queensland,