iron oxidide
no because a care is made out of iron and iron is a type of rock
iron
Iron.
The most common rock in a plane is iron. Iron ore is refined into various steel products that are used in airplanes.
From what I've read it is not made from rock but solid Iron and nickel.
igneous, metamorphic, sedimentary
There is no rock in the outer core. The outer core is liquid iron-nickel.
Oolithic Sandstone
iron
it is a mixture of volcanic rock or "cooled lava" and sedative rock
The Eiffel Tower was made of steel, not rock.