Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met.
What characteristics make marble a useful metamorphic rock explain.
Slate is another common metamorphic rock that forms from shale.
In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration.
Marble is massive that is to say not foliated layered which means that it does not easily crack or split.
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.
Following are examples of three metamorphic rocks and a list of their uses marble is a metamorphic rock that is used to make floor tiles counter tops and it is carved into statues and was used.
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.
Calcite is a relatively soft mineral moh s scale of hardness 3 but this does not deter its use for building is a very positive factor in regard.
It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is.
The composition of the rocks as well as the temperature and amount of pressure placed on them all play a role in the type of metamorphic rock formed.
Although metamorphic rocks typically form deep in the planet s crust they are often exposed on the surface of the earth.
Because marble has a fine even grain it is relatively easy to cut into thin slabs.
A pure marble is composed entirely of the mineral calcite caco3 and has much the same characteristics as a mature crystalline limestone useful for sculpure as well as use as a building stone.
Explain what characteristics make marble a useful metamorphic rock.
Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.
Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone.
And marble can be easily polished.
However foliation and lineation are two characteristics commonly seen in metamorphic rocks and are used to help.
Explain what characteristics make marble a useful metamorphic rock.
