When buying, specify the degree of grinding. Fine powder or quartz microcrystals up to 3-4 mm. Unspecified - powder.

• Chemical formula: SiO2

• Chemical Description: Mineral. Represents transparent crystals of rock crystal 2-5 mm in size.

• Light fastness - 8

• ColorIndex PW 27

• Suitability Acrylic, Wood surfaces, Fresco, Ceramics, Oil, Tempera, Watercolor/Gouache, Silicate binder, Cement/Plaster

• White color

• Form fragments of crystals (coarse grinding)

• Alkali resistance: 5

• Lime stability: 5

• Acid resistance: 5