Botswana Agate 16mm A Grade Coin Cabochon Shape_Cross Mother of Pearl is white

Mother of Pearl is white with an iridescent sheen

Yellow Opal is transparent to opaque

It is known for its colors to to dark green and mustardy yellow

blue or gray

as well as its iridescent sparkle

Botswana Agate 16mm A Grade Coin Cabochon Shape_Cross Mother of Pearl is whiteBotswana Agate displays highly defined parallel banding, usually in white on hues of brown, gray, pink, tan, apricot and purplish red. Botswana Agate was formed nearly 187 million years ago by lava flowing in waves from long faults in the earth. This lava rolled across the landscape, depositing layer upon layer of Quartz silicate to create the banding and patterns now prized in Botswana Agate. Sold individually. These cabochons are all unique and vary