Difference between revisions of "Category:Iron Oxide Yellow: Ukiyo-e colorant"
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| − | [[File: | + | [[File:SC207161.jpg|right|300px|link=Bunchō, Actors Nakamura Matsue I as Umegawa and Ichikawa Komazô II as Yoemon, 11.19316|Actors Nakamura Matsue I as Umegawa and Ichikawa Komazô II as Yoemon by Ippitsusai Bunchô]] |
| − | <font size="3">'''[[Goethite|Iron oxide yellow]]'''</font> 黄土('' | + | <font size="3">'''[[Goethite|Iron oxide yellow]]'''</font> 黄土 (''ōdo''): A yellow earth mineral primarily composed of iron hydroxide. This colorant is similar to the other iron oxides which display a range of colors from tan to black. |
| − | + | Iron oxide yellow has been rarely found used alone and also appears infrequently as a component in mixtures. It was likely added to turmeric and flavonoids for opacity; when mixed with other mineral pigments such as other iron oxides as well as red and white lead, it created a range of earth colors. | |
| − | '''For | + | '''For additional information see:''' [[Goethite|Iron oxide yellow]], [[Yellow ocher|Yellow ochre]] |
| + | <br> | ||
<br> | <br> | ||
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== Analysis == | == Analysis == | ||
| − | X-ray fluorescence analysis (XRF) is used to detect iron. When it is found in a yellow area, it is an indication for the presence of iron oxide yellow (Fe<sub>2</sub>O<sub>3</sub> H<sub>2</sub>O). | + | X-ray fluorescence analysis (XRF) is used to detect iron (Fe). When it is found in a yellow area, it is an indication for the presence of iron oxide yellow (Fe<sub>2</sub>O<sub>3</sub> H<sub>2</sub>O). |
<gallery mode="packed" heights="200px" style="text-align:left;"> | <gallery mode="packed" heights="200px" style="text-align:left;"> | ||
| − | Slide28 FC258.PNG|<center>XRF spectrum of | + | Slide28 FC258.PNG|<center>XRF spectrum of Iron oxide yellow</center> |
</gallery> | </gallery> | ||
| − | == | + | ==Images of Iron oxide yellow== |
<gallery> | <gallery> | ||
LimoniteUSGOV.jpg|Ferric hydroxide | LimoniteUSGOV.jpg|Ferric hydroxide | ||
| + | File:258 yellow ocher.jpg|Yellow ocher | ||
| + | File:589 pale yellow ocher.jpg|Yellow ocher, ōdo | ||
| + | File:9_Yellow-ocher_500X.jpg|Yellow ocher at 500x | ||
| + | File:9_Yellow-ocher_200X_pol.jpg|Yellow ocher at 200x polarized light | ||
| + | File:Ironoxideyellow.jpg|Iron oxide yellow | ||
| + | File:20464300.jpg|Ochres (audio), <small>by Harvard Art Museums</small>|link=https://harvardartmuseums.org/tour/660/slide/11172 | ||
</gallery> | </gallery> | ||
==List of Prints == | ==List of Prints == | ||
| − | + | Below is a list of prints where iron oxide yellow was detected. | |
Latest revision as of 21:28, 12 April 2024
Iron oxide yellow 黄土 (ōdo): A yellow earth mineral primarily composed of iron hydroxide. This colorant is similar to the other iron oxides which display a range of colors from tan to black.
Iron oxide yellow has been rarely found used alone and also appears infrequently as a component in mixtures. It was likely added to turmeric and flavonoids for opacity; when mixed with other mineral pigments such as other iron oxides as well as red and white lead, it created a range of earth colors.
For additional information see: Iron oxide yellow, Yellow ochre
Examples of Iron oxide yellow in Ukiyo-e Prints
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Analysis
X-ray fluorescence analysis (XRF) is used to detect iron (Fe). When it is found in a yellow area, it is an indication for the presence of iron oxide yellow (Fe2O3 H2O).
XRF spectrum of Iron oxide yellow
Images of Iron oxide yellow
Ferric hydroxide
Yellow ocher
Yellow ocher, ōdo
Yellow ocher at 500x
Yellow ocher at 200x polarized light
Iron oxide yellow
Ochres (audio), by Harvard Art Museums
List of Prints
Below is a list of prints where iron oxide yellow was detected.
Pages in category "Iron Oxide Yellow: Ukiyo-e colorant"
The following 4 pages are in this category, out of 4 total.