Botswana Agate 10mm Round - Large Hole Beads Bicone Naturally occurring in hues of

Naturally occurring in hues of blue to green to green with spots and streaks of red

most natural topaz is colorless

but can also appear silver

A variety of Andalusite

Botswana Agate 10mm Round - Large Hole Beads Bicone Naturally occurring in hues ofBotswana 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.