Black Opal 7x9-8x10mm Pebble - 15-16-Inch Origin_Zambia/Congo It is highly regarded for

It is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite

Multi-colored Jasper is believed to carry the properties of its dominant color

Red Botswana Agate displays highly defined parallel banding

spiritual and physical

Black Opal 7x9-8x10mm Pebble - 15-16-Inch Origin_Zambia/Congo It is highly regarded forBlack 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."