ایمپکتیت

Also known as impact

thumb|An example of impactite on Earth (from Monturaqui impact crater, Chile) Impactite is rock created or modified by one or more impacts of a meteorite. Impactites are considered metamorphic rock, because their source materials were modified by the heat and pressure of the impact. On Earth, impactites consist primarily of modified terrestrial material, sometimes with pieces of the original meteorite.