Sciencemall-usa.com is an internet store, based in the state of Iowa, USA. We are dedicated to the scientist, science enthusiast or science geek 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.

Manganese Nodules for Sale

Manganese Nodules for Sale
Rare metals and elements are found in these unique manganese nodules found on the Pacific Ocean floor and other parts of the world. There are very few opportunities to add these unusual geological wonders to your superb geological collection! Many of the nodules that we have for sale have foldings and many rounded smaller nodules accredited into one specimen, which is desired in great manganese nodules.