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Pigments through the Ages - Technical Information - Verdigris Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Verdigris Verdigris / vird • uh • gree / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Basic Copper acetate Formula: Cu(OH)2 · (CH3COO)2 · 5 H2O Refractive index: alpha = 1.53; gamma = 1.56 Color: Color Index (C.I.) PG 20 How can you identify Verdigris? Imaging: UVF: no IRFC: blue OM: Intense green crystals of different shapes and ... http://www.webexhibits.org/pigments/indiv/technical/verdigris.html · 16.6k |
Pigments through the Ages - Technical Information - Emerald green Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Emerald green Emerald green / em • ruhld green / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details A painted swatch of Emerald green: n/a About the chemical structure: Chemical name: Copper(II)-acetoarsenite Formula: Cu(CH3COO)2 · 3 Cu(AsO2)2 Crystal system: monoclinic Refractive index: alpha = 1.71-2, beta = 1.77-8 Color: Color Index (C.I.) this is not considered a pigment anymore ... http://www.webexhibits.org/pigments/indiv/technical/emerald.html · 16.1k |
Pigments through the Ages - Technical Information - Malachite Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Malachite Malachite / ma • luh • kite / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: basic copper(II) carbonate Formula: 2 CuCO3.Cu(OH)2 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha =1.655, beta = 1.875, gamma = 1.909 Color: Color Index (C.I.) PG 39 How can you identify Malachite? Imaging: ... http://www.webexhibits.org/pigments/indiv/technical/malachite.html · 16.0k |
Pigments through the Ages - Technical Information - Lead white Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lead white Lead white / led wite / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Basic lead(II)-carbonate Formula: 2 PbCO3· Pb(OH)2 Crystal system: Trigonal (at Mineralogy Database) Refractive index: Uniaxial (, e = 1.94, w = 2.09 Color: Color Index (C.I.) PW 1 How can you identify Lead white? Imaging: UVF: pale white IRFC: white OM ... http://www.webexhibits.org/pigments/indiv/technical/leadwhite.html · 16.5k |
Pigments through the Ages - Technical Information - Lead-tin yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lead-tin yellow Lead-tin yellow / led tin yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: lead stannate (Type I) lead tin oxide silicate (Type II) Formula: Pb2SnO4 (Type I) Pb(Sn,Si)O3 (Type II) Crystal system: Lead tin yellow I: tetragonal; Lead tin yellow II: cubic pyrochlore Refractive index: above 2 Color: Color Index (C.I ... http://www.webexhibits.org/pigments/indiv/technical/leadtinyellow.html · 16.1k |
Pigments through the Ages - Technical Information - Lead-tin yellow Home Background Purple Blue Green Yellow Orange Red White Brown Black About www.webexhibits.org/pigments » Lead-tin yellow Lead-tin yellow / led tin yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead white Lemon yellow Lime white Madder Malachite Minium Naples yellow Orpiment Lead-tin yellow Prussian blue Realgar Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details A painted swatch of Lead-tin yellow: About the chemical structure: Chemical name: lead stannate (Type I) lead tin oxide silicate (Type II) Formula: Pb2SnO4 (Type I) Pb(Sn,Si)O3 (Type II) Crystal system: Lead tin yellow I: tetragonal; Lead tin yellow II: cubic pyrochlore Refractive index: above 2 How ... http://www.webexhibits.org/pigments/indiv/technical/pbsnyellow.html · 15.5k |
Pigments through the Ages - Technical Information - Green earth Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Green earth Green earth / green erth / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: complex aluminosilicate minerals Formula: K[(Al,FeIII),(FeII,Mg](AlSi3,Si4)O10(OH)2 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha =1.59-1.612, beta =1.609-1.643, gamma =1.61-1.644 Color: Color Index (C.I.) PG 23 ... http://www.webexhibits.org/pigments/indiv/technical/greenearth.html · 16.6k |
Pigments through the Ages - Technical Information - Ultramarine Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Ultramarine Ultramarine / ul • truh • muh • reen / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: A complex sulfur-containing sodium aluminum silicate Formula: Na8-10Al6Si6O24S2-4 Crystal system: Isometric - Hextetrahedral (at Mineralogy Database) Refractive index: 1.5 Color: Color Index (C.I.) PB 29 How can you identify Ultramarine? ... http://www.webexhibits.org/pigments/indiv/technical/ultramarine.html · 16.7k |
Pigments through the Ages - Technical Information - Cobalt green Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt green Cobalt green / ko • bawlt green / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Cobalt(II)-oxide-zinc(II)-oxide Formula: CoO · ZnO Refractive index: n/a Color: Color Index (C.I.) PG 19 How can you identify Cobalt green? Imaging: OM: Cobalt green appears as fine, rounded and transparent particles under the microscope. ... http://www.webexhibits.org/pigments/indiv/technical/cogreen.html · 15.2k |
Pigments through the Ages - Technical Information - Indigo Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Indigo Indigo / in • deh • go / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Indigotin (2,2'-Biindolinyliden-3,3'-dion) Formula: C16H10 N2O2 3D model: grey = carbon, red = oxygen, white = hydrogen, blue = nitrogen Crystal system: rhombic Refractive index: n/a Color: Color Index (C.I.) NB 1 How can you identify Indigo? Imaging: UVF: ... http://www.webexhibits.org/pigments/indiv/technical/indigo.html · 16.2k |
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