Rock Oil

Rock oil can refer to either:

  • Naphtha
  • Petroleum, which literally means "rock oil"
  • Rock oil (Scotland) - a substance gathered off sea rocks and used medicinally

Famous quotes containing the words rock and/or oil:

    “Never before since Jamestown and Plymouth Rock has our American civilization been in such danger as now.... [The Nazis] have made it clear that not only do they intend to dominate all life and thought in their own country, but also to enslave the whole of Europe, and then to use the resources of Europe to dominate the rest of the world.”
    —Franklin D. Roosevelt (1882–1945)

    “His education lay like a film of white oil on the black lake of his barbarian consciousness. For this reason, the things he said were hardly interesting at all. Only what he was.”
    —D.H. (David Herbert)