US$ 39.90
It is one of the most rare and sought after forms of Agate
black and red
Each strand is unique
It is a variety of the mineral corundum
tan and ivory
Botswana Agate 7x9-8x10mm Pebble - 15-16 Inch Stone Type_Fancy Jasper It is one of theBotswana 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.