Some of these minerals include cuprite, aragonite, wulfenite, malachite, azurite, and galena. Both malachite and azurite, as well as basic copper carbonate have been used as pigments. Chalcopyrite can be oxidized to form malachite, azurite, and cuprite. Examples of such minerals are malachite (green) and azurite (blue). Azurite is one of two basic copper(II) carbonate minerals, the other being bright green malachite. Notable examples include azurite, malachite, antlerite, and brochantite. It commonly occurs in association with hemimorphite, willemite, hydrozincite, cerussite, malachite, azurite, aurichalcite and anglesite. She wears a diadem decorated with malachite and precious stones. Eye shadow was made of crushed malachite and lipstick of ochre. The aniline dye malachite green is prepared from benzaldehyde and dimethylaniline. The source of malachite beads is still unknown. It is a green crystalline solid that occurs in nature as the mineral malachite. Makeup was created using siltstones palettes to grind minerals such as green malachite or kohl. It was later extracted from ores such as malachite. Large quantities of malachite have been mined in the Urals, Russia.