Pay in 4 interest-free payments of $3.50 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
a silicate of calcium and magnesium -- from western Canada
where it was mined since around 300 BCE
Like all Opals
Famous malachite mines in the Ural mountains of Russia once produced 20 to ton blocks of the stone
Red Botswana Agate 7x9-8x10mm Pebble - 15-16-Inch R1341 a silicate of calcium andRed 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.