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Pigments through the Ages - Technical Information - Realgar Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Realgar Realgar / ree • al • gar / 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 Realgar: n/a About the chemical structure: Chemical name: arsenic sulfide Formula: As4S4 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha =1.73, beta =1.758, gamma =1.838 Color: Color Index (C.I.) PB 30 How can you identify Realgar? ... http://www.webexhibits.org/pigments/indiv/technical/realgar.html · 16.7k |
Pigments through the Ages - Technical Information - Azurite Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Azurite Azurite / azh • uh • rite / 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 =1.73, beta =1.758, gamma =1.838 Color: Color Index (C.I.) PB 30 How can you identify Azurite? Imaging: UVF: no ... http://www.webexhibits.org/pigments/indiv/technical/azurite.html · 16.8k |
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 - Vermilion Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Vermilion Vermilion / vir • mill • eon / 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: mercuric sulfide Formula: HgS Crystal system: Trigonal - Trapezohedral (at Mineralogy Database) Refractive index: w = 2.905, e = 3.256; uniaxial Color: Color Index (C.I.) PR 106 How can you identify Vermilion? Imaging: UVF: dark blue IRFC: yellow ... http://www.webexhibits.org/pigments/indiv/technical/vermilion.html · 16.4k |
Pigments through the Ages - Technical Information - Prussian blue Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Prussian blue Prussian blue / pruh • shun bloo / 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: Iron(III)-hexacyanoferrate(II) Formula: Fe[Fe3+Fe2+(CN)6]3 3D model: orange = iron, yellow = cyanide ion; crystal water: red = oxygen, white = hydrogen Crystal system: cubic Refractive index: isotropic Color: Color Index (C.I.) PB27 How can ... http://www.webexhibits.org/pigments/indiv/technical/prussblue.html · 16.8k |
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 - Viridian Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Viridian Viridian / vuh • rih • dee • uhn / 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: Chromium(III)-oxide dihydrate Formula: Cr2O3 · 2 H2O Crystal system: probably hexagonal Refractive index: alpha and beta = 1.62; gamma = 2.12 Color: Color Index (C.I.) PG 17 How can you identify Viridian? Imaging: UVF: no IRFC: red/violet OM: ... http://www.webexhibits.org/pigments/indiv/technical/viridian.html · 16.0k |
Pigments through the Ages - Technical Information - Titanium white Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Titanium white Titanium white / tie • tay • nee • uhm 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 A painted swatch of Titanium white: n/a About the chemical structure: Chemical name: Titanium dioxide Formula: TiO2 3D model: Crystal structure of anatase Crystal structure of rutile grey = titanium, red = oxygen Crystal system: Anatase: Tetragonal - Ditetragonal ... http://www.webexhibits.org/pigments/indiv/technical/titaniumwhite.html · 15.9k |
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 - Minium Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Minium Minium 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 Minium Naples yellow Orpiment 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 About the chemical structure: Chemical name: Lead(II,IV)-oxide Formula: Pb3O4 3D model: red = oxygen, light blue = lead Crystal system: tetragonal Refractive index: 2.42 Color: Color Index (C.I.) PR 105 How can you identify Minium? Imaging: UVF: dark red IRFC: yellow-brown OM: Tiny homogenous particles often clumped ... http://www.webexhibits.org/pigments/indiv/technical/minium.html · 16.5k |
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