Organic, Natural Earth
|Colour Index||PBk 9|
|Opacity Covering and Tint Power||Semi-Transparent|
|Oil Content||High, Linseed|
|Conforms ASTM D-4236|
An impure amorphous Carbon in Calcium Phosphate, Ivory Black is no longer made from burning ivory scraps, but from charred animal bones. It is denser in shade and cooler than Lamp Black with stronger Tint Power. The most frequently used black in the range.