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Minerals
| Question | Answer |
|---|---|
| What do you call a minerals powder? | Streak |
| What do we call when a mineral splits along uneven, jagged planes? | Fracture |
| What property describes how light is reflected from a mineral? | Luster |
| What form of matter are all minerals? | Solid |
| True or False -Minerals have a definite chemical composition. | True |
| What types of Luster can minerals have? | Metallic or non metallic |
| To find the hardness of a mineral, a person would scratch it on ...? | Glass |
| What property of a mineral produces breakage along flat planes? | Cleavage |
| True or False - Minerals are formed from living processes | False |
| The hardness scale was developed by Freidrich.... | Moh's |
| What is one of the softest minerals used in baby powder? | Talc |
| Name the hardest common mineral. | Quartz |
| Name the HARDEST mineral. | Diamond |
| What do we call the powder of a mineral left on unglazed tile? | Streak |
| How do you find the streak of a mineral? | RUB a mineral on unglazed tile. |
| True or False - Minerals are naturally occurring | True |
| A repeating pattern of atoms in a mineral produces a ? | Crystal |