Botswana Agate 15x20mm A Grade Oval Cabochon featured_06192025 Von Prehn discovered the stone

Von Prehn discovered the stone in South Africa in 1774

white or brown

Shiny and sparkling at the same time

The opening on the bail is about 4mm so it will accommodate a variety of stringing materials

red and yellow-orange

Botswana Agate 15x20mm A Grade Oval Cabochon featured_06192025 Von Prehn discovered the stoneBotswana 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