Peanut wood is petrified driftwood with a story: ancient conifer wood bored by marine shipworms, the burrows later filled with white sediment — creamy “peanuts” scattered through chocolate-dark silicified wood. Western Australia is the classic source.GEMIC Institute’s peanut wood pieces are natural fossils, certified by our laboratory and photographed individually. One-of-a-kind specimens; tracked worldwide delivery, 30-day inspection period.