because a garnet crysal froms at a higher tempature
Granet would be the deeper one.
Garnet
the deeper into earth crust the higher the pressure that forms metamorphic rocks
Metamorphic
Deep Underground (I think)
Gabbro has larger crystals, meaning it had much more time to solidify from magma underground. Larger crystals in igneous rock are an indication of longer cooling times, which result in larger crystal growth.
A piece of granite can be changed from an igneous rock to a sedimentary rock, and then to a metamorphic rock as it gets buried deeper within the Earth's crust.
Garnet is indicative of deeper metamorphism than chlorite.
The igneous rock gets pushed deeper and deeper and slowly turns into lava or magma and slowly cools into metamorphic rock.
the deeper into earth crust the higher the pressure that forms metamorphic rocks
crust deeper rock
Metamorphic rocks are rocks which have been changed by heat an pressure. The deeper you go within the earth, the more heat and pressure there is, which is why metamorphic rocks form there.
Metamorphic
Metamorphic
Deep Underground (I think)
Gabbro has larger crystals, meaning it had much more time to solidify from magma underground. Larger crystals in igneous rock are an indication of longer cooling times, which result in larger crystal growth.
Their surface is often quenched by the sea water so often at the surface they are, crystals will grow and be visible deeper in the rock.
A piece of granite can be changed from an igneous rock to a sedimentary rock, and then to a metamorphic rock as it gets buried deeper within the Earth's crust.
That is called a Metamorphic rock. it can take thousands to millions of years to create these but they can be formed pretty quickly too. for example, when a meitor hits the earths surface, it can create metamorphic rocks instantly.