Camilo 4th

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