Polish–Lithuanian–Muscovite Commonwealth mission arrived in Moscow, Boris Godunov was elected the new tsar. With the legitimacy issues clouding the entire period of the rule of Boris Godunov, Russia submerged into even greater chaos upon his death, the Russian Time of Troubles, which was accompanied by a decisive Polish armed intervention, or the Polish–Muscovite War (1605–1618), commonly referred to in Russia as the "Polish intervention in the end-17th century". In the course of the Polish–Muscovite War, the Polish prince (later king) Władysław IV Vasa was briefly elected a Russian Tsar among other such strange developments like enthronement and short reign of False Dmitriy
Journey to the Center of the Earth (2008 theatrical film) They reach the bottom of a volcanic vent filled with different varieties of crystals, including Diamonds, but learn the floor is actually Muscovite. Sean accidentally drops a diamond, which breaks the Muscovite, and they begin to fall towards the center of the Earth. The vent eventually becomes a water slide which drops them safely into a lake in the center of the Earth, which turns out to be a completely separate world contained within the Earth. The group starts seeking a way back to the surface. Along the way, they find evidence that someone had been there a hundred years