Answer | Crossword Clue |
---|---|
SHALE | Oil-bearing rock |
SHALES | Oil-bearing rocks |
CRUET | Oil-bearing vessel |
TANKERS | Oil-bearing ships |
ORE | Metal-bearing rock |
GEODE | Crystal-bearing rock |
AQUIFER | Water-bearing rock |
ORE | Metal-bearing rock. |
TACONITE | Mesabi Range iron-bearing rock |