![[liddicoatite]](d221a.jpg) |
Liddicoatite, Madagascar (of the tourmaline family). Minerals of the tourmaline family occur in a wide range of colors--from black to red, green, yellow, and blue--because of the presence of different trace elements in their crystals.
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Liddicoatite, Madagascar (of the tourmaline family). Minerals of the tourmaline family occur in a wide range of colors--from black to red, green, yellow, and blue--because of the presence of different trace elements in their crystals.
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