metamorphism definition

metamorphism means a process whereby the composition of rock is adjusted by heat and pressure;
metamorphism means mineralogical, chemical and structural adjustment of solid rocks to physical and chemical conditions which have generally imposed at depth below the surface zones of weathering and cementation.
metamorphism means the processes by which changes are brought about in rocks within the Earth’s crust through heat, pressure and chemically active fluids;

More Definitions of metamorphism

metamorphism means a process whereby the composition of rock is adjusted by heat and pressure; "metavolcanic" means a metamorphic rock of volcanic origin;
metamorphism means the mineralogical, chemical and structural adjustment of solid rocks to physical and chemical conditions which have generally been imposed at depth below the surface zones of weathering, and which differ from the conditions under which the rocks originated.
metamorphism means the mineral, chemical and structural adjustment of solid rocks to new physical and chemical conditions that differ from those under which the rocks originated;
metamorphism means the process by which the form or structure of rocks is changed by heat and pressure; "mineralization" means a natural aggregate of one or more metallic minerals;
metamorphism means the process by which rocks are changed in composition, texture, or structure by extreme heat and pressure.

Related to metamorphism

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