Sciencemall-usa is a science internet store, based in the USA, dedicated to the science enthusiast searching for science geek gifts and science novelty, authentic meteorites rocks from space, Libyan Desert Glass, fulgurite lightning sand, rare rocks, rarest rare minerals, trinitite atomite, science collectibles, shatter cones, KT-boundary, radioactive minerals, science art, science displays, science jewelry pendant necklace earrings and originally crafted cosmic meteorite jewelry.

Oldest Rare Rocks, Shatter Cones, K-Pg Boundary

Oldest Rare Rocks, Shatter Cones, K-Pg Boundary
Earth's Oldest Rocks, Minerals, Shatter Cones, Impact Material, K-Pg Boundary - The quest to find earth's oldest rocks is ongoing. Here is an opportunity to legally obtain some of these extremely difficult to find samples!