NWA 7804, Mesosiderite

This find consisted of a fresh, oriented 331 gram mostly complete stone.  Abundant olivine and pyroxene crystals are visible on the surface, …

Seymchan, Pallasite

The Seymchan meteorite was discovered in 1967: Buchwald described the recovery of the first specimens: Since then, many meteorites have been recovered …

Vaca Muerta, “Eucrite”

Vaca Muerta is actually a mesosiderite: a stony-iron meteorite characterized as a mixture of core, mantle, and crustal material, all mixed together …