Chalk (fine calcite) 1kg size:1kg #190 Venetian Red

#190 Venetian Red

Historically similar to Stil de Grain in origin and chemistry but with a beautiful

dark (PBr7) - Excellent lightfastness

51) has a refractive index similar to oil (1

This color is based on the natural mineral hematite associated with varying proportions of other minerals such as clay

Chalk (fine calcite) 1kg size:1kg #190 Venetian RedThe finest whiting for making brilliant white chalk grounds. Rublevs whiting is dry ground from limestone deposits in the Lucerne Valley, California. Dry grinding limestone reduces it to a powder without destroying its particle structure, which is important in making strong chalk grounds and providing tooth on the surface of the grounds. The larger particle size of our chalk (when compared to precipitated chalk) keeps oil absorption low, which is