×

Bayldonite
Bayldonite

Lazurite
Lazurite



ADD
Compare
X
Bayldonite
X
Lazurite
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
5.50
Uneven
None
4.5
(Cu,Zn)3Pb(AsO3OH)2(OH)2
 
Brittle
Soluble
-
2.75
Uneven, Conchoidal
Imperfect on {110}
5.5
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.