🇬🇧 en fi 🇫🇮

metamorphic rock noun

  • (geology) one of the major groups of rock that makes up the crust of the Earth; consists of pre-existing rock mass in which new minerals or textures are formed at higher temperatures and greater pressures than those present on the Earth's surface.
 metamorfinen kivilaji, muuttunut kivilaji
Wiktionary Links