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Minerals

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Minerals

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    1. Minerals

    2. Some common minerals

    5. Gold is a useful mineral.

    6. Minerals are identified by performing tests on them.

    7. A light is shined on a mineral to see if the mineral will allow the light to pass through it.

    9. A mineral is checked for luster. Is it metallic? Is it glassy? Is it dull? Is it waxy?

    10. In a streak test, the mineral is rubbed on a black tile and a white tile to see the color of the streak it will leave on each tile.

    12. A mineral can be scratched with a penny and a nail to see how hard the mineral is.

    16. Some interesting minerals

    19. By Diana Thomas – Topaz Elementary School Sources Used: Harcourt Science Textbook www.harcourtschool.com http://www.fi.edu/fellows/fellow1/oct98/index2.html www.mineral.galleries.com/minerals

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