Across
- 1. all mineral are this, it mean hard and compact
- 3. on of the minerals that comes in many colors
- 4. also can be called fools gold
- 6. not a property to rely on while classify minerals
- 7. you use the mohs scale to measure this
- 8. how a mineral breaks
Down
- 1. can be different colors & use a ceramic plate
- 2. the only mineral with a hardness of 10
- 5. minerals are this,it means they aren't alive