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Lab # 6 – Mineral Identification Due – Mon 11/3 Do Now - FILL IN HEADING Begin vocabulary

Lab # 6 – Mineral Identification Due – Mon 11/3 Do Now - FILL IN HEADING Begin vocabulary. Lets do Sample #1 together -. Observe Sample #1. What is it’s hardness range?. 1 - 2. Does it show cleavage or fracture?. Hint . . . check out these pictures.

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Lab # 6 – Mineral Identification Due – Mon 11/3 Do Now - FILL IN HEADING Begin vocabulary

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  1. Lab # 6 – Mineral Identification • Due – Mon 11/3 • Do Now - • FILL IN HEADING • Begin vocabulary

  2. Lets do Sample #1 together - Observe Sample #1

  3. What is it’s hardness range? 1 - 2 Does it show cleavage or fracture? Hint . . . check out these pictures Cleavage (it is hard to see because the sample is so soft that it gets round edges from being touched)

  4. Outside color? Silver / Grey Inside color – Streak? Grey / Black

  5. Luster – Does it look like metal? Yes, It has a METALLIC luster.

  6. Now use your ESRT page 16 to narrow down a name for your mineral sample.

  7. Luster narrows down your mineral choice to only 4 names

  8. Now check hardness, color and streak

  9. Mineral Sample #2 - • Cleavage • Clear • None • Nonmetallic

  10. Mineral Sample #3 - • Cleavage • Clear / Tan / Black • None • Nonmetallic

  11. Mineral Sample #4 - • Cleavage • Silver • Grey • Metallic

  12. Mineral Sample #5 - • Cleavage • Pink / Tan • None • Nonmetallic

  13. Mineral Sample #6 - • Fracture • Gold • Greenish Brown • Metallic

  14. Mineral Sample #7 - • Fracture • Green • None • Nonmetallic

  15. Mineral Sample #8 - • Cleavage • White • White • Nonmetallic

  16. Mineral Sample #9 - • Fracture • Black • black • metallic • ** Magnetic **

  17. Mineral Sample #10 - • Fracture • Yellow • Yellow • Nonmetallic

  18. Lab Reflection Lab # 6 – Due 11/3 – Mineral Id • What was the problem or purpose of the lab? • What did we do as a class? • Define mineral • What gives a mineral its characteristics? • Name a physical property that is least helpful in identifying a mineral and explain why? • How are minerals used in your everyday life? (hint use ESRT for ideas)

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