MEXAGFL
Quantity: 1 pound
Average size range: 2.5 to 3 inches
Agate is a banded variety of chalcedony that forms inside pockets of metamorphic and volcanic rock, with the initial layer that forms and the surrounding minerals and conditions affecting subsequent layers and giving agate its wide variation in appearance. Crazy lace agate, also known as Mexican agate, contains iron and aluminum impurities that give it swirls of brown, grey, red, or gold.