Red Botswana Agate 8mm Round - 15-16 Inch September Store Promo Hydrogrossular garnet is an especially

Hydrogrossular garnet is an especially rare gemstone

The color of Green Aventurine comes from Fushite particles within the quartz

A form of chalcedony made of quartz

second only to diamond

Red Botswana Agate 8mm Round - 15-16 Inch September Store Promo Hydrogrossular garnet is an especiallyRed Botswana 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.