Tranquillityite elements Two sizes of this specimen

Two sizes of this specimen are available

New York City has built some of the most stunning architectural wonders anywhere on Earth

20" polished Cleoniceras fossil from Madagascar

5" in diameter and 1

a later evolutionary adaptation suited for tearing flesh from cetacean prey

Tranquillityite elements Two sizes of this specimenIn 1969, Apollo 11 astronauts brought rocks back to Earth from the Moons Sea of Tranquility. Within these stones, we found many hints towards the creation of both our moon and our own planet. Sample 10047 contained a mineral never seen by NASA geologists: Tranquillityite, named for its place of discovery. For over 40 years, Tranquillityite was known to form only on the Moon. However, in 2011 geologists identified deposits of the mineral in Western