Chemistry:Lead ochre
From HandWiki
| Lead ochre | |
|---|---|
 Lead ochre in two powders | |
| General | |
| Category | Mineral |
Lead ochre or lead ocher in American English (German: bleiocker; from grc ὤχρα ōkhrós 'pale yellow, orange'), as well as plumbic ocher or lead oxide[1]: 209 — at least three lead minerals (pigments)[2]: 307, 495 that resemble ocher in appearance. Under such a trivial name, minerals and pigments of cream, yellow, orange and red colours were known, reminiscent of or corresponding to the powdery consistency of ochre. The term ″lead ochre″ was used primarily among glassblowers, artisans, as well as geologists and miners. It may refer to:
Essential minerals
- massicot[3]: 184 — β-PbO,[4]<span title="Lua error: Internal error: The interpreter exited with status 1.">: Lua error: Internal error: The interpreter exited with status 1. stable at temperatures above 489°C, metastable at room temperature, yellow crystals, is a secondary mineral which forms from the oxidation of galena ores — a bright yellow pigment
- litharge[5]<span title="Lua error: Internal error: The interpreter exited with status 1.">: Lua error: Internal error: The interpreter exited with status 1. — α-PbO,[4]<span title="Lua error: Internal error: The interpreter exited with status 1.">: Lua error: Internal error: The interpreter exited with status 1. stable up to a temperature of 489°C, red crystals, is a secondary mineral which forms from the oxidation of galena ores — a bright orange pigment
- minium — Pb2PbO4,[2]<span title="Lua error: Internal error: The interpreter exited with status 1.">: Lua error: Internal error: The interpreter exited with status 1. also known as red lead or red lead oxide — a bright orange red pigment
Gallery
-
-
Massicot (pigment) -
-
-
See also
- Ochre
- Ochre (disambiguation)
- Lead (disambiguation)
- Lead(II) oxide
- List of inorganic pigments
- List of colors
- Red pigments
- Antimony ochres
- Cobalt ochres
- Iron ochres
- Orange
- Yellow
References
- ↑ Edward Salisbury Dana. A text-book of Mineralogy with an extended treatise on Crystallography and physical mineralogy. Third Edition, revised and enlarged by William E. Ford. — London: Chapman & Hall, Limited, 1922. — 754 p.
- ↑ 2.0 2.1 Krivovichev V. G. Mineralogical glossary. Scientific editor A. G. Bulakh. — St.Petersburg: St.Petersburg Univ. Publ. House. 2009. — 556 p. — ISBN 978-5-288-04863-0
- ↑ Thomas Egleston, Ph. D. Catalogue of Minerals and Synonyms. — Washington: Government Printing Office, 1887.
- ↑ 4.0 4.1 Albert Hill Fay. A Glossary of the Mining and Mineral Industry. — U.S. Government Printing Office, 1920. — 754 p.
- ↑ Henry Watts A dictionary of chemistry and the allied branches of other sciences. — London, Longmans 1870.
Lua error: Internal error: The interpreter exited with status 1.
 |
This article includes a list of related items that share the same name (or similar names). If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. |
Lua error: Internal error: The interpreter exited with status 1.
Lua error: Internal error: The interpreter exited with status 1.
