Fig. 9From: Natural and experimental high-pressure, shock-produced terrestrial and extraterrestrial materialsBF-TEM image of tissintite in the shergottite Tissint. Spherulitic tissintites have occurred in an original plagioclase grain in contact with the melt-pocket of Tissint. The interstices are filled with amorphized plagioclase (probably because of melting). Tis: Tissintite, Mas: maskelyniteBack to article page