Pyromorphite
Pyromorphite
Item-No.: 0300241 Price: 35.00 EUR
Řimbaba Mine, Bohutín deposit, Bohutín, Březové Hory ore region, Příbram, Central Bohemia Region, Bohemia, Czech Republic
Pyromorphite
Item-No.: 0300255 Price: 55.00 EUR
Řimbaba Mine, Bohutín deposit, Bohutín, Březové Hory ore region, Příbram, Central Bohemia Region, Bohemia, Czech Republic
Pyromorphite
Item-No.: 0300294 Price: 19.00 EUR
Řimbaba Mine, Bohutín deposit, Bohutín, Březové Hory ore region, Příbram, Central Bohemia Region, Bohemia, Czech Republic
Pyromorphite
Item-No.: MIN0987 Price: 50.00 EUR
Gongchen Mooth, Guangxi Province, China
| Synonyms: | Brown Lead Ore, Lead phosphate, Muscoide, Phosphate of Lead, Polychrome, Pseudocampylite, Sexangulite |
| Classification: | Phosphates |
| Chemical formula: | Pb5(PO4)3Cl |
| Crystal system: | Hexagonal |
| Density (g/cm3): | 7,04 measured, 7,109 calculated |
| Tenacity: | Brittle |
| Cleavage: | Poor/Indistinct, in traces on {1011} |
| Fracture: | Irregular/uneven, sub-conchoidal |
| Hardness (Mohs): | 3,5 - 4 |
| Colour: | Green to dark green, yellow, greenish-yellow or yellowish-green, orangish-yellow, shades of brown, brown, white and colourless |
| Lustre: | Sub-vitreous, resinous, waxy, greasy |
| Streak: | White |
| Transparency: | Transparent, translucent |
| Type locality: | Heilige Dreifaltigkeit Mine, Zschopau, Erzgebirge, Saxony, Germany |
| Application: | By local accumulation as ore of lead |