Minerals to Metals

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Across
  1. 5. Minerals come in all different shapes, colours and _____.
  2. 7. Minerals and metals are ________ resources.
  3. 8. ______ occur naturally in the Earth's crust.
  4. 10. Metals are generally ______ because they reflect light.
Down
  1. 1. A naturally occurring rock from which useful metals or other minerals can be extracted.
  2. 2. Minerals form unique geometric shapes called ______.
  3. 3. Can be pulled or made into wire.
  4. 4. The process for removing metals from the Earth.
  5. 6. Some minerals are _________.
  6. 9. This can be made into steel by removing most of the impurities.
  7. 11. Something metals conduct.