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Moon Phases

Published on Mar 16, 2016

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1.

Rocks and Minerals

By:Emma Pressley
2.

Rocks and Minerals

  • They are used in many of our everyday resources.
  • Examples:1.Toothpaste 2.food 3.Nail Files 4.Jewelry
  • You would never expect that rocks and minerals were ever in these things, I definitely didn't.
3.

Quartz Crystal, is used in optical
devices like radio frequency oscillators

Emma Pressley