Pallasites are a type of stony-iron meteorite composed of olivine crystals embedded in a metallic matrix of an iron-nickel alloy. Pallasites are among the most aesthetically beautiful and highly prized meteorites. Very Beautiful Meteorite Pallasite Sericho, Kenya Rough 25 x 22 x 9 mm about 10 grams Untreated because the Pallasite contains iron, contact with the air, easy to rust corrosion, so, I used epoxy resin to do the coating, wrapped it. This will prevent the meteorite, from rusting and preserve it longer. Standard shipping ( 2-7 days for Italy ) ( 10-20 days for Europe ) ( 15-40 days for rest of the world ) if you want fast shipping, please contact me immediately after the auction win