Sciencemall-usa.com is an internet store, based in the state of Iowa, USA. We are dedicated to the adult science enthusiast, science geek or scientists who is searching for specific specimens to add to their science collection, science geek novelty gifts, authentic meteorites, Libyan Desert Glass, fulgurite lightning sand, rare rocks, rare mineral matrix, school rock collections, manganese nodules, periodic table elements, ancient life, stromatolites, trinitite atomite, science collectibles, shatter cones, KT-boundary, radioactive minerals, science room art decor posters, prints, 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!