Marble Green Metamorphic Rock

It typically occurs in shiny streamlined forms asbestos fibers being the most notable exception.

Marble green metamorphic rock.

However stonemasons use the term more broadly to encompass unmetamorphosed limestone. In geology marble is a metamorphic rock. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite. Marble may be foliated.

When metamorphism of sedimentary carbonate rocks takes place in the crust of earth due to contact of hot magma the calcite rocks such as limestone or dolomites are turned into marble. Green marble green marble. Geologists use the term marble to refer to metamorphosed limestone. Marble is a rock resulting from metamorphism of sedimentary carbonate rocks most commonly limestone or dolomite rock.

Metamorphism causes variable recrystallization of the original carbonate mineral grains. Form of it when limestone buried deep in the older layers of earth s crust is subjected to heat and pressure from thick layers of overlying sediments. Before knowing anything about green marble we must be accustomed to marble as a basic and geological term. Marble marble is a granular metamorphic rock it is derived from limestone or dolomite and it consists of a mass of interlocking grains of calcite or the mineral dolomite.

J brew flickr cc by sa 2 0 serpentine is a metamorphic mineral that occurs in some marbles but is more often found by itself in serpentinite. The resulting marble rock is typically composed of an interlocking mosaic of carbonate crystals.