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Q: Why is marble harder than the rock form which it was formed?
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What is a metamorphic rock formed from limestone?

A metamorphic rock formed from limestone is known as marble. Marble is created when limestone undergoes intense heat and pressure over time, causing its minerals to recrystallize and form a new, harder rock with a characteristic crystalline texture.


What rock is formed when limestone is metamorphosed?

Marble is formed when limestone is metamorphosed. This process occurs when the mineral calcite in limestone recrystallizes due to heat and pressure, resulting in a denser, harder rock with a crystalline structure.


A metamorphic rock made from limestone?

Marble is the metamorphic rock formed from limestone. =)


What rock is marble formed from?

Limestone


What was the original rock that formed marble metamorphic rock?

Limestone.


What rock is formed when limestone goes under metamorphic change?

Marble is a rock formed by the metamorphism of limestone.


What does marble form from?

Marble begins as Limestone, a sedimentary rock which forms under the sea. It is formed after being pushed deep into the Earth's surface and after a million or so years of extreme heats and pressure, transforms into marble, which is a metamorphic rock.


Was marble formed by heat and pressure or harden lava?

Marble is a metamorphic rock so it was formed by heat and pressure. :)


What is harder granite limestone marble or diamond?

Diamond. Diamond is the only mineral on this list. Granite is an intrusive igneous rock, meaning that it formed beneath the surface of the earth. Marble is a metamorphic rock, which means that it formed from another type of rock, or "parent rock," through subjection to intense heat and/or pressure. Limestone is a sedimentary rock composed of calcium carbonate and can often be the parent rock for marble. Please note that the Mohs hardness scale does not apply to rocks. It only covers minerals.


What is a metamophic rock?

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.


To which group of rock does marble belong?

Marble is a metamorphic rock because it is formed from limestone that has been squeezed under pressure.


What rock is formed when limestone is transformed to a metamorphic rock?

Marble, or sometimes schist.