Shungite black natural pigment powder
Precambrian rock, which in composition and properties is intermediate between anthracite and graphite. There are varieties of black, dark gray and brown shungite. Shungite pigment has high sorption capacity, glazing, high lightfastness.
Chemical formula: С
Chemical Description: Ashstone. Precambrian rock.
Alkali resistance: 5
Lime Resistance: 5
Acid resistance: 5
Suitability Acrylic, Tempera, Watercolor / Gouache , Oil