;from coal
erosion
igneous
Igneous Rock
sedimentary
Small crystal grains form when molten rock cools quickly. In an extrusive igneous rock, it's referred to as aphanitic texture.
It will form extrusive igneous rock. Beyond that they exact type will vary.
Depends on the type of rock... There is a rock cycle.
Planetary Resources plans to mine asteroids.
conglomerate
Sedimentry
igneous
I dont know but an intrusive rock is a type of igneos rock
a rock
Batholith rock.
limestone
Metamorphic rock
rock is melted to form molten rock, then as the lava hardens, it forms any type of igneous rock