| 21. | Pigments made from azurite were less expensive, but tended to turn dark and green with time.
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| 22. | The " Azurite Blue " model was released as a GameStop exclusive with 250GB storage.
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| 23. | Michelangelo used a limited palette of pigments comprising lead white, azurite, verdigris and few others.
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| 24. | It is typically associated with copper deposits around limestone, and is often found together with azurite.
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| 25. | Indians from the Zuni Pueblo taught him how to dig for azurite and use it in his paints.
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| 26. | Some of these minerals include : Cuprite, aragonite, wulfenite, malachite, azurite, and galena.
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| 27. | Much azurite was mislabeled " lapis lazuli ", a term applied to many blue pigments.
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| 28. | Above the water table, chalcocite has been oxidized to malachite, azurite, tenorite, and cuprite.
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| 29. | The basic copper carbonates, malachite and azurite, both decompose forming CO 2 and CuO, cupric oxide.
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| 30. | Azurite crystals are monoclinic, and when large enough to be seen they appear as dark blue prismatic crystals.
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