Keywords: Molybdenit 1.jpg Mineral molybdenite chemical composition MoS<sub>2</sub> from collection of National Museum Prague Czech Republic originally from New South Wales Minerál w molybdenit cs ze sbírek Národního muzea v Praze původem z Nového Jižního Walesu own Karelj 2008-04-20 Molybdenite Geological and mineralogical Exhibition NM Prague |