lazurite

A mineral of metamorphosed limestones. Lazurite forms the gemstone lapis lazuli, and crushed lazurite provided the ultramarine color in artists' paint of the Old Masters. Sodalite and lazurite form the sodalite group of silicate minerals. Chemical composition: Sodium aluminum silicate with sulphur, Na₄₋₅Al₃Si₃O₁₂S.

Etymology

From Medieval Latin lazur (“lapis lazuli”) (from Arabic لَازَوَرْد (lāzaward), from Persian لاژورد (lâžvard)) + -ite.

celesite

celestinian

schatzite

zolestin

lazuryt

lapis

lazuursteen

lapis-lazuli

lazulita

latzurita

lazurita

κύανος

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