Peridotite is in intrusive igneous rock which contains at least 40% olivine with pyroxene and chromite. It is the source of all chromium ore. When it alters through weathering, it becomes serpentine.
Chemical Formula: not applicable
Peridotite is in intrusive igneous rock which contains at least 40% olivine with pyroxene and chromite. It is the source of all chromium ore. When it alters through weathering, it becomes serpentine.
Chemical Formula: not applicable