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- Pyromorphite - Wikipedia
Pyromorphite is a mineral species composed of lead chlorophosphate: Pb 5 (P O 4) 3 Cl, sometimes occurring in sufficient abundance to be mined as an ore of lead [5] 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 [6]
- Pyromorphite : Properties, Formation, Occurrence, Uses - Geology Science
Pyromorphite is a secondary lead mineral that forms in the oxidation zones of lead ore deposits It is classified as a member of the apatite group of phosphates and has the chemical formula Pb5_55 (PO4_44 )3_33 Cl The mineral is primarily composed of lead (Pb), phosphorus (P), oxygen (O), and chlorine (Cl)
- Pyromorphite - The Green Lead Ore - MineralExpert. org
Pyromorphite is a minor ore of lead, where it occurs with more abundant lead minerals It is also a popular mineral among collectors, especially specimens from classic occurrences, as well as newer finds from China of bright neon green pyromorphite, which command very high prices
- Pyromorphite | Lead-bearing, Green, Crystalline | Britannica
Pyromorphite, a phosphate mineral, lead chloride phosphate, [Pb5 (PO4)3Cl], that is a minor ore of lead It occurs with galena, cerussite, and limonite in the oxidized zone of lead deposits, where it forms very brightly coloured, heavy, barrel-shaped crystals or globular masses For properties, see
- Pyromorphite - Details and Facts
Pyromorphite is a mineral that is commonly found in the oxidation zones of lead ore deposits It can be identified by its bright green, yellow, or brown coloration, as well as its characteristic hexagonal crystals Pyromorphite is a lead chlorophosphate, with the chemical formula Pb5 (PO4)3Cl
- 50 Facts About Pyromorphite
Pyromorphite, a lead chloride phosphate mineral, captivates with its vibrant colors and unique crystal formations Found in oxidized lead deposits, it often displays hues of green, yellow, and brown This mineral's hexagonal crystals can form stunning clusters, making it a favorite among collectors
- Pyromorphite Mineral Information photos and Facts, Mineral Specimens
Pyromorphite Mineral Facts: Chemical Formula: Pb 4 (PbCl)(PO 4) 3 Colors: Mineral is green, yellow, brown or orange Streak is white Hardness: 3 5 to 4 0 Density: 6 5 to 7 1 T he density is high because of the large lead content Cleavage: Perfect parallel to the faces Crystallography: Hexagonal Luster: Resinous luster
- Pyromorphite - National Gem Lab
Pyromorphite is a fairly common mineral but very rarely faceted Its molecular weight is 1,356 37 gm It is a secondary lead mineral found in the oxidized zones of lead deposits Typically found as green to yellow barrel-shaped hexagonal prisms, in clusters or as druses on matrix
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