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Mineral specimens for sale by Dakota Matrix, mineral dealer
Dakota Matrix – the world’s most updated mineral specimen collecting website.
Author: Dakota Matrix Minerals
World Class Specimens and Friendly Personalized Service
Mineral Specimens from old collections, High end mineral specimens, mineral photo gallery, links and resources for mineral collectors
Purchase Gemstones, Minerals, Fossils and Jewelry Online at Enter the Earth
Enter the Earth specializes in high quality gems, minerals & fossils from Madagascar and around the world including Ocean Jasper, Labradorite, Quartz, Amethyst, Polychrome Jasper, Petrified Wood, Ammonites, Nautilus, Carnelian and more!