Raw Umber Dark Of Cyprus

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Art Spectrum® Dry Ground Pigment Raw Umber Dark Of Cyprus.

Genuine Raw Umber Medium of Cyprus is a natural earth coloured by iron and manganese oxides.

Umbers with a high tinting strength contain a high content of iron and manganese oxides.

Cyprus umbers are some of the finest in the world as they contain higher percentages of manganese oxide compared to other deposits. A dark brown mineral earth.

Series Colour Index Opacity ASTM
3 PBr7 Semi-Transparent ASTMI

ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.