Rocks are composed of minerals which are composed of elements.
Rocks are composed of minerals. Minerals are composed of elements.
http://en.wikipedia.org/wiki/Volcano volcanoes can be composed of a variety of igneous rocks.
igneous rocks are composed of silicate minerals
No. But rocks are composed of minerals.
ferro magnesium silicate rocks
The majority of rocks are composed of a variety of minerals. Monomineralic rocks are rare.
No, rocks are composed of minerals, not vice versa.
Yes. Minerals are to rocks as atoms are to molecules.
Sedimentary rocks.
Rocks are composed of one or more minerals.
There are three intrusive igneous rocks that are composed of at least 50% olivine. These rocks are peridotite, kimberlite and dunite.