Azurita (pigment)
Esquema
Jerarquía
<materiales por función> > colorante > pigmento > <pigmentos por color> > pigmento azul > pigmento azul inorgánico
Descripción
Blue dye and pigment made from the mineral azurite, a deep blue mineral composed of basic copper carbonate that is naturally found adjacent to the green copper carbonate mineral malachite. Azurite is prepared as a pigment by careful selection, grinding, washing, and levigation, with the coarsely ground azurite giving a deeper blue color and finely ground particles giving a lighter more transparent tone. Azurite is lightfast but is sensitive to acids and sulfur fumes; it is used for paints and dying luxury fabrics.
URI original del concepto
Otros términos
- azurite (pigment) [en]
- azuriet [nl]
- bleu d'Allemagne [fr]
- Azurit (pigment) [de]
- azzurro della magna [it]
- azure d'Alemagna [fr]
- azurro della magna [it]
- azzurrite (pigmento) [it]