| Name |
|
Azurite |
| Chemistry |
|
Cu3[(OH)2|CO3]2 |
| Hardness |
|
3.5 - 4 |
| Lustre |
|
vitreous |
| Colour |
|
azure blue, blue, light blue, dark blue |
| Streak |
|
light blue |
| Density [g/cm3] |
|
3.7 - 3.9 |
| Crystal habit |
|
monoclinic, crystals often
well formed, tabular |
| Cleavage, Fracture |
|
[100] perfect, fracture conchoidal and brittle |
| other characteristics
and occurrences |
|
massive and disseminated,
dense, earthy, radiating, secondary mineral in the oxidation zone of copper
ore deposits |
 |
|
|