Black Opal 4mm Round Faceted - 15-16 Inch featured_7162026 this semi-precious variety of quartz

this semi-precious variety of quartz is found in many locations around the world

known as a “Gem of Fire” by ancient cultures

Ocean Jasper works on all levels of being

The mineral is named for the place where it is principally found

Zachery-processed turquoise has similar gemological properties to untreated turquoise

Black Opal 4mm Round Faceted - 15-16 Inch featured_7162026 this semi-precious variety of quartzBlack Opal is a naturally occurring variety of precious opal mined in Australia. this opal variety is characterized by their dark base tone. It is mined under extremely harsh conditions and the high grade specimens are more rare than diamonds. Australian Aboriginal tribes referred to Black Opal as "Fire of the Desert."