This is a beautiful and unique piece of nature's art. The stunning large amethyst geode crystal weighs nearly 3.3kg, making it a heavy and valuable collectable gemstone. Its natural shape and polished finish add to its charm and appeal. This crystal geode belongs to the minerals/crystals category and is a must-have for all collectors. The geode's sub-type is geode, and its shape is natural, giving it an organic feel. It is an exquisite piece to add to your collection of rocks, fossils, and minerals. Thank you for considering this rare and precious item.