Across
- 6. the least effective way to identify minerals
- 7. forms from coolings
- 9. big characteristic word for minerals
- 11. forms by melting
- 12. a very common mineral that can be different colors
- 13. how shiny a mineral is
- 15. found solid, natural, inorganic, etc.
- 17. forms by melting 2
- 18. softest mineral
- 19. to measure hardness
- 20. a powder of a mineral
- 21. made up by minerals
Down
- 1. cycle how rocks turn into other rocks
- 2. forms from sediments
- 3. a characteristic of minerals
- 4. breaks unevenly minerals
- 5. forms from heat and pressure
- 8. nonliving
- 10. breaks evenly minerals
- 14. hardest mineral
- 16. a characteristic of minerals 2