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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Chemical description: Chromium-aluminium pink spinel with added zinc
• Light fastness: 5
"blue iron bog ore" natural pigment powder
Some similarities with potassium permanganate
Azurite Extra class Artificial pigments Chemical description: Chromium-aluminium pink spinelAzurite is a natural blue basic copper carbonate. The color of a pigment depends largely on their size and surface structure. Our employees perform purification and flotation of the raw material, which provide richer colors. Thus, we achieve two different shades from one mineral from bright blue to deep blue. The future of Azurite Extra class is that we use a 3 steps cleaning process: sorting of raw material, flotation process of raw ground powder,