pyromorphite

[n] - a mineral consisting of lead chloride and phosphate
Found on http://www.webdictionary.co.uk/definition.php?query=pyromorphite

Pyromorphite

Pyr`o·mor'phite noun [ German pyromorphit , from Greek ... fire + ... form.] (Min.) Native lead phosphate with lead chloride, occurring in bright green and brown hexagonal crystals and also massive; -- so called because a fused globule crystallizes in cooling.
Found on http://www.encyclo.co.uk/webster/P/204

pyromorphite

<chemical> Native lead phosphate with lead chloride, occurring in bright green and brown hexagonal crystals and also massive; so called because a fused globule crystallizes in cooling. ... Origin: G. Pyromorphit, from Gr. Fire + form. ... Source: Websters Dictionary ... (01 Mar 1998) ...
Found on http://www.mondofacto.com/facts/dictionary?pyromorphite

pyromorphite

green lead ore noun a mineral consisting of lead chloride and phosphate; a minor source of lead
Found on http://wordnetweb.princeton.edu/perl/webwn?s=pyromorphite

Pyromorphite

• (n.) Native lead phosphate with lead chloride, occurring in bright green and brown hexagonal crystals and also massive; -- so called because a fused globule crystallizes in cooling.
Found on http://thinkexist.com/dictionary/meaning/pyromorphite/

pyromorphite

phosphate mineral, lead chloride phosphate [Pb5(PO4)3Cl], that is a minor ore of lead. It occurs with galena, cerussite, and limonite in the ...
Found on http://www.britannica.com/eb/a-z/p/138

Pyromorphite

Pyromorphite is a mineral species composed of lead chlorophosphate: Pb5(PO4)3Cl, sometimes occurring in sufficient abundance to be mined as an ore of lead. Crystals are common, and have the form of a hexagonal prism terminated by the basal planes, sometimes combined with narrow faces of a hexagonal pyramid. Crystals with a barrel-like curvature ar
Found on http://en.wikipedia.org/wiki/Pyromorphite

Pyromorphite

Pyromorphite is a chlorophosphate of lead with the formulae Pb5(PO4)3Cl and a relative hardness of 4. It is a minor ore of lead which is found in the oxidized portions of lead veins. Pyromorphite forms through the alteration of the primary minerals anglesite and galena in the oxidation zones of lead veins where it is associated with cerussite and l
Found on http://www.probertencyclopaedia.com/browse/HP.HTM
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