The Apollo 17 lunar sample display showcases a lava Moon stone recovered by Neil Armstrong and Harrison Schmitt (former US Senator from New Mexico)..
The Apollo 17 lunar sample display consists of a Moon rock fragment from a lava Moon stone identified as lunar basalt 70017, the recipient's flag and two small metal plates attached with descriptive messages. The Lunar basalt 70017 is a Moon rock gathered in 1972 by astronauts Eugene Cernan and Harrison Schmitt on the Apollo 17 mission near their Apollo Lunar Module from the valley of Taurus-Littrow on the Moon, and then divided into 1.1 gram pieces on Earth. 
