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Minerals by Maya, Oriol, Alonso and Amaya.

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What are the minerals?

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Minerals are inorganic and solid substances that we find on Earth.

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Minerals can be made from a single element or pool, like gold.

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They can also be made of a combination of elements.

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All minerals have a crystal structure.

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Classification of the minerals.

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Calcium.

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Silicon.

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Shiny.

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Gold.

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Square.

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Silver.

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Platinum.

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Six sides.

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Shiny and very hard.

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Sodium.

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Cubic and shiny.

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Sulfur.

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Sharp and dull.

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Graphite.

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Flat and shiny.

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Quartz.

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Six sides.

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Shiny and hard.

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Cobalt.

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Flat and shiny.

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Nikon.

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Flat.

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Dull and very soft.

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Tau.

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Shiny.

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Flat.

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Shiny.

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Dull.

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Sulfur.

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Two.

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Color amethyst.

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Violet.

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Various minerals.

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Hardness.

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Seven.

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Chemical.

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Formal.

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Side.

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Two.

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Symbol.

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Gold.

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Metallurgy.

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Point.

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One.

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Atomic.

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Mass.