A Martian meteorite is a rock that formed on Mars, was ejected from the planet by an impact event, and traversed interplanetary space before landing on Earth as a meteorite. In this case this piece is a Shergottite and belongs to one of the 3 main Martian groups. This piece is already analyzed and confirmed as Shergottite, and in the near future it will be classified and placed in the base data on the MetBull. Some characteristics of this piece: it is a fragment that comes from the main mass of several kilos, but this is almost the most covered with a fusion crust, it has regmaglypts, with a side without a crust where you can see the green interior of the meteorite. The future owner will receive now a provisional certificate of authenticity and once the official meteorite is announced in the metbull I automatically will send the new updated certificate. Thanks for your interest. #masterpieces