Adamite
Adamite
Item-No.: MIN0406 Price: 168.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0407 Price: 58.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0408 Price: 85.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0409 Price: 85.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0410 Price: 120.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0411 Price: 85.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0414 Price: 72.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
Adamite
Item-No.: MIN0415 Price: 290.00 EUR
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico
| Classification: | Arsenates, Olivenite group |
| Chemical formula: | Zn2(AsO4)(OH) |
| Crystal system: | Orthorhombic |
| Density (g/cm3): | 4.32 - 4.48 measured, 4.435 calculated |
| Tenacity: | Very brittle |
| Cleavage: | good on {101}; poor on {010} |
| Fracture: | Irregular - uneven, conchoidal |
| Hardness (Mohs): | 3.5 |
| Colour: | colourless, white, yellow, green, blau. Bright green = Cu-Adamite, pale blue = Al-Adamite, violet = Mn-Adamite, purple = Co-Adamite, pale green = Ni-Adamite |
| Lustre: | Vitreous, sub-vitreous, waxy, greasy |
| Streak: | white |
| Fluorescence: | in SW and LW/UV from yellow-green to bright green |
| Transparency: | Transparent, translucent |
| Type locality: | Chañarcillo, Copiapó Province, Atacama, Chile |