Genesis Rock collection Lunar Sample Laboratory Facility
The Genesis Rock (sample 15415) is a sample of Moon rock retrieved by Apollo 15 astronauts James Irwin and David Scott in 1971 during the second lunar EVA, at Spur crater. With a mass of c. 270 grams (4,200 grains), it is currently stored at the Lunar Sample Laboratory Facility in Houston, Texas.
assemblage accumulation gathering compilation assortment