honfel rocks are made of already existing rocks formed from heat, preasure or a chemical reaction. also its a metamorphic rock.
rock
black
Decorative stone
both a hill & mountainare made of rock.
Is madE of rock
It is made out of rock.
sedimentary rock
Yes. Mars is made of rock.
no it is not made up of rock
Magma IS made of melted rock and minerals. Not what type of rock. All types of rock.
Venus is made of rock and has a core made of metal.
A rock structure is made out of any type of rock. A rock structure can be man made but is usually naturally made, caused by weather or erosion.