Essexite is a type of rock. It begins with the letter e.
erosion
EMF
marble
Andesite is a volcanic rock.
Rock Fish
Rush is a rock group that starts with "R".
It starts with molten material [magma], when volcanic activity starts the molten material turns into igneous rock.
Youtube starts with "you" and ends with "e."
A word that starts with E and ends with A: extravaganza.
the rock cycle starts with magma
Rock Crystal
Andesite is a volcanic rock.