Fossils for sale, minerals, healing crystals, tumblestones, jewellery and Seashells. All specimens on My Lost Gems are genuine and come with a certificate, carefully selected high quality, and have been fully authenticated. We offer unique and selected 'buy what you see'. We also offer bulk and wholesale pricing. New products are constantly being added.
Molybdenite is a mineral of molybdenum disulfide, MoS₂. Similar in appearance and feel to graphite, molybdenite has a lubricating effect that is a consequence of its layered structure. The atomic structure consists of a sheet of molybdenum atoms sandwiched between sheets of sulfur atoms.