Botswana Agate 12mm Round - 15-16 inch L02 Blue Chalcedony is a naturally

Blue Chalcedony is a naturally occurring soft blue translucent stone

limestone and copper

sodalite and pyrite

ranging in color from pale yellow to golden yellow

It can be easily confused with other minerals due to its variety of colors and formations

Botswana Agate 12mm Round - 15-16 inch L02 Blue Chalcedony is a naturallyBotswana 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.