Italian Yellow Earth pigment from Coloured Earth is a natural goethite mineral imported from a specialist quarry in northern Italy.
Pigment Name: Italian Yellow Earth – 157
Pigment Type: Natural Earth & Ochres
Country of Origin: Italy
Colour Index: Y43
Density: 728 g/l
Chemical Make-up: Mixture of iron oxides
Chemical Formula: TBC
Lime Stable? Yes
Suitable for External Use? Yes
UV Rating: Very Good
Colouring Power: Very Good
Particle size: 50 microns (325 Mesh)
Heat Stability: Colour Stable to 165°C / 330° F
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