×

Schorl
Schorl

Austinite
Austinite



ADD
Compare
X
Schorl
X
Austinite

Schorl and Austinite Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.18-3.22
Uneven, Conchoidal
{1011} Indistinct
-9999
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
 
Brittle
Easily soluble in cold dilute HCl
-
4.12
Uneven
Good in two directions parallel to the prism faces {110}
4-4.5
CaZn(AsO4)(OH)

Schorl and Austinite Chemical Formula

While comparing Schorl and Austinite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Schorl and Austinite chemical formula.

    >>

Schorl and Austinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Schorl and Austinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Schorl Vs Austinite during the identification of gemstone. Specific gravity of Schorl is whereas that of Austinite is .