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Smaragdite
Smaragdite
☒

Sulphur
Sulphur
☒



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Smaragdite
X
Sulphur
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.24-3.50
-
None
5.5
NaCa2(Al,Fe)3Si6O18(OH)4
 
-
-
-
2.05-2.08
-
None
-9999
SWalter Schumann , Gemstones of the world (2001)