science

1234567891011121314
Across
  1. 4. the way minerals reflect or absorbs light
  2. 5. molten rocks stored beneath the earth's surfaces
  3. 7. rare attractive material
  4. 10. a naturally occurring solid with a definite chemical composition
  5. 11. when particles dissolve into liquid and melt and form a crystal
  6. 12. a member of the mineral group that has silicon and oxygen
  7. 14. the resistance of a mineral
Down
  1. 1. a rock that contains high enough concentrations of a desired substance
  2. 2. magma that erupts to the surface
  3. 3. a mineral breaks with smooth flat surfaces
  4. 6. mass divided by volume
  5. 8. scientists who study the distribution of minerals and their uses
  6. 9. the color of a mineral in powdered form
  7. 13. when a mineral breaks and forms uneven surfaces