Botswana Agate 18-25x30-44mm AAA Grade Medium Free Form Cabochon HPS09232022 calcium and aluminum with trace

calcium and aluminum with trace amounts of iron

It is one of the world’s oldest known stones

K2 is a stone recently discovered in the foothills of the mountain for which it is named

while its variations in color are better known by other names: Emerald (green)

Botswana Agate 18-25x30-44mm AAA Grade Medium Free Form Cabochon HPS09232022 calcium and aluminum with traceBotswana 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. Sold individually. These cabochons are all unique and vary