Aegirine, 0 - 63 µ 
dark green earth with a needle-like structure
CI: PG 23
Chemical Formula: NaFeSi2O6
Chemical description: Silicate, contains iron
Suitability: Oil, Acrylics, Tempera, Watercolor / Gouache, Lime / Fresco, Cement, Ceramic, Silicate binder, Waterglas, Retouching, Tadelakt
Aegirine is an iron containing silicate which forms elongated crystals. The particles are dark green and very hard.
We offer aegirine in a 63 µ grind, which still exhibits its needle-like structure.