Very much so, yes.
There are man made imitations but real granite is a natural rock.
a rock is a mineral and a natural resource
Yes, it is the hardest natural rock on earth.
The area of Erratic Rock State Natural Site is 17,806.168258560003 square meters.
Rock of Gibraltar
Rock caverns are not built they are eroded out of solid rock by natural processes.
diamond
Metamorphic rock is natural. It is rock that has been changed by exposure to high temperature or high pressure. "Metamorphic" means "changed."
you cant make a natural rock, tsk tsk, LEARN!
Lodestone is a magnetic rock that is largely composed of the mineral magnetite.
Sandstone is a natural sedimentary rock composed of sand-sized grains of mineral, rock, or organic material. It forms in layers as sediment is pressed and cemented together over time by the pressure of water and other minerals.
No. Stone is natural. We mine certain types of rock for natural resources.