| Name |
|
Bindheimite |
| Chemistry |
|
Pb2Sb2O6(O,OH) |
| Hardness |
|
4 - 4.5 |
| Lustre |
|
vitreous |
| Colour |
|
yellow, greenish yellow, red-brown, white |
| Streak |
|
light greenish brown |
| Density [g/cm3] |
|
4.6 - 7.3 |
| Crystal habit |
|
isometric, crystals octahedron,
rarely |
| Cleavage, Fracture |
|
|
| other characteristics
and occurrences |
|
often earthy aggregates
or crusts, alteration product of lead-antimony sulfides such as jamesonit
(Pb4FeSb6S14) or boulangerite (Pb5Sb4S11) |
 |
|
|