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) |
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|
|