Botswana Agate 8x10mm Tri Cut Faceted Rondelle - 15-16 Inch October Store Promotion It is also one of

It is also one of the hardest

Hole Diameter: 0

leafy patterns

rendering its black especially deep and mysterious

with inclusions of iron oxide

Botswana Agate 8x10mm Tri Cut Faceted Rondelle - 15-16 Inch October Store Promotion It is also one 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.