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Pigments through the Ages - Technical Information - Cobalt violet Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt violet Cobalt violet / ko • bawlt vie • (uh) • luht / 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)-phosphate or Cobalt(II)-arsenate Formula: Co3(PO4)2 or Co3(AsO4)2 3D model: grey = phosphorus, light blue = cobalt, red = oxygen Refractive index: n/a Color: Color Index (C.I.) PV 48 How can you identify Cobalt violet? ... http://www.webexhibits.org/pigments/indiv/technical/coviolet.html · 15.0k |
Pigments through the Ages - Technical Information - Cobalt blue Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt blue Cobalt blue / ko • bawlt 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: Cobalt(II) oxide-aluminum oxide Formula: CoO · Al2O3 Refractive index: n/a Color: Color Index (C.I.) PB 28 How can you identify Cobalt blue? Imaging: UVF: blue IRFC: red OM: cobalt blue has coarse particles, like azurite and ultramarine, but is ... http://www.webexhibits.org/pigments/indiv/technical/coblue.html · 15.3k |
Pigments through the Ages - Overview - Cobalt violet Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt violet Cobalt violet / ko • bawlt vie • (uh) • luht / 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 Painted swatch of Cobalt violet. Brief description of Cobalt violet: The first real violet pigment prepared by Salvètat in 1859. It is chemically stable, but its rather high cost and low tinting power prevented its wider use in paintings. Not unlike its older sister Cobalt Green, its ... http://www.webexhibits.org/pigments/indiv/overview/coviolet.html · 14.6k |
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 |
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 - Chrome yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Chrome yellow Chrome yellow / krome 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(II)-chromate Formula: PbCrO4 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha = 2.31, beta = 2.37, gamma = 2.66 Color: Color Index (C.I.) PY 34 How can you identify Chrome yellow? Imaging: OM: the ... http://www.webexhibits.org/pigments/indiv/technical/cryellow.html · 16.2k |
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 - 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 - 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 - Cerulean blue Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cerulean blue Cerulean blue / suh • roo • lee • uhn 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: Cobalt(II)-stannate Formula: CoO · n SnO2 Refractive index: n/a Color: Color Index (C.I.) PB 35 How can you identify Cerulean blue? Imaging: IRFC: violet OM: microscopically, its particles are fine, rounded and uniform. Analytics: ... http://www.webexhibits.org/pigments/indiv/technical/ceruleanblue.html · 15.0k |
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