Muscovite–Volga Bulgars war (1376) Muscovite–Volga Bulgars war (1376) The Muscovite-Volga Bulgars War of 1376 was organized by Russian Prince Dmitry Donskoy of Moscow, and Dmitry Konstantinovich of Vladimir-Suzdal. The Moscow-Nizhny Novgorod combined army was led by Moscow Governor Dmitry Mikhailovich Bobrok Volynskyy, and sons Dmitry Suzdal Vasily and Ivan. Volga Bulgaria, which was at the time an of the Golden Horde (who had converted to Islam in 1313), was ruled by emir Hassan Khan (in Russian chronicles - Assan) and Horde Protégé Muhammad Sultan (Sultan Mahmat). In 1364, ongoing raids perpetrated by the Mongol-Tatars on Nizhny Novgorod land forced Prince Dmitry Konstantinovich of Nizhegorodsko-Suzdal
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