Across
- 3. smashing and melting to get metals
- 6. slab of minerals in a crack
- 7. grind to a powder, true color
- 10. mixture of metals
- 11. formed from evaporation of a solution
- 14. minerals dissolved in a liquid
- 15. formed from cooling magma
- 16. rock with minerals in it
Down
- 1. solution cools and drops minerals
- 2. hard, glassy, colorful mineral
- 4. Not from living things
- 5. smooth breaks
- 8. rating scale 1(soft) 10(hard)
- 9. jagged breaks
- 12. hollow rock lined with minerals
- 13. how mineral reflects light