Black Opal 7x9-8x10mm Pebble - 15-16-Inch GTTOPSELLERS2021 a 19th-century German professor of

a 19th-century German professor of chemistry and mineralogy

Its name derives from the Sinhalese word “turamali

Emerald has been prized and revered in many different cultures for over 6

It contains inclusions of tan and crimson

Black Opal 7x9-8x10mm Pebble - 15-16-Inch GTTOPSELLERS2021 a 19th-century German professor ofBlack 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."