×

Sillimanite
Sillimanite

Thaumasite
Thaumasite



ADD
Compare
X
Sillimanite
X
Thaumasite

Sillimanite and Thaumasite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Tough
-
-
3.20-3.26
Splintery
{010} perfect
6-7.5
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)
 
Brittle
-
-
1.91
Subconchoidal, Conchoidal
Indistinct
3.5
Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.

Sillimanite and Thaumasite Chemical Formula

While comparing Sillimanite and Thaumasite 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 Sillimanite and Thaumasite chemical formula.

    >>

Sillimanite and Thaumasite Specific Gravity

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