PG23. Fast Drying. Transparent. Excellent Drying. Average Oil Content.
"Green Earth, a complex of Ferrous Silicates in Aluminium and Magnesium clays, is one of the few naturally-occurring inorganic pigments still to be offered by colourmen. It has a very soft texture with very low tint power, beloved of portraitists who use it as a glaze over Alizarin Crimson hues. Some makers add other pigments in order to give it a spuriously enhanced tint power which annuls these qualities. I do not." - Michael Harding
