Historical azurite, from copper carbonate minerals, lacks the stability and durability required for modern painting, this mixture affordably approximates azurite’s deep greenish blue. (Series 1)
Pigment Classification: Mixture
Color Index Name: PW4 / PB15:1 / Pbr7
Color Index Number: 77947 / 74160 / 77492
Chemical Description: Zinc Oxide Copper Phthalocyanine Natural Iron Oxide containing Manganese
Opacity/Transparency: Semi-Transparent
Lightfastness Rating: I
Permanency: Excellent
Munsell Notation Listing: Hue 7.0 PB Value 3.1 Chroma 3.1
Gloss Average: 21.2
Viscosity Range: 20000-27000 CPS
CIE L*a*b* Values: L*31.92 a*-5.25 b*-16.01
Tint Strength: 85.69
