josh 4th hour

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Across
  1. 3. smooth breaks
  2. 6. rock with minerals in it
  3. 8. solution cools
  4. 9. evaporation of a solution
  5. 10. materials dissolved in a liquid
  6. 13. grind to a powder true color
  7. 14. not from living things
  8. 16. smash and melt ore to get metals
Down
  1. 1. rating scale 1 soft 10 hard
  2. 2. mixture of metals
  3. 4. cooled magma
  4. 5. hard glassy colorful mineral
  5. 7. jagged breaks
  6. 11. ho mineral reflects light
  7. 12. slab of minerals in a crack
  8. 15. hollow rock lined with minerals