lava
Marble
Metamorphic rocks have been changed by heat or pressure. This can be a change in size, shape, or arrangement of minerals.
Metamorphic rock has undergone changes in temperature, pressure, or chemical composition, causing it to recrystallize and form new minerals.
Temperature And Chemical
Any type of rock can become metamorphic.
The term is "metamorphic rock." Metamorphic rocks are formed from existing rocks that undergo changes in temperature, pressure, or chemical processes, leading to a new rock type with different characteristics.
metamorphic
metamorphic
A metamorphic rock changes from one form to another by intense heat or pressue. The parent rock, or protolith, is the rock that undergoes change. It can be any rock type, sedimentary, igneous, and even metamorphic.
There are many minerals in metamorphic rocks eg. Phyllites contain micas , Amphibolite contains amphiboles, quartz, and plagioclase. Other minerals include feldspars, biotite, pyroxenes and others such as calcium carbonate as in marble ..a result of the metamorphism of limestone.
Metamorphic rocks can be formed from any pre-existing rock type (igneous, sedimentary, or other metamorphic rocks) that undergoes intense heat, pressure, or chemical changes without melting. This process causes the minerals in the rock to recrystallize and reorganize, resulting in a new metamorphic rock with different properties.
a metamorphic rock is a rock that is formed from heat and pressure it can form from a sedimentary or igneous an example of a metamorphic rock is marble metamorphic rocks can have foliation like banding or layers.