Lead ochre or lead ocher in American English (; ), as well as plumbic ocher or lead oxideEdward 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. — at least three lead minerals (pigments)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 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 massicotThomas Egleston, Ph. D. Catalogue of Minerals and Synonyms. — Washington: Government Printing Office, 1887. — β-PbO,Albert Hill Fay. A Glossary of the Mining and Mineral Industry. — U.S. Government Printing Office, 1920. — 754 p. 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 lithargeHenry Watts A dictionary of chemistry and the allied branches of other sciences. — London, Longmans 1870. — α-PbO, 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, also known as red lead or red lead oxide — a bright orange red pigment
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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
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