Microlite and Thomsonite Physical Properties
Specific Gravity
5.5
2.25-2.40
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
perfect on {010}; good on {100}
Mohs Hardness
5-5.5
5-5.5
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaCa 2Al 5Si 5O 20 · 6H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Microlite and Thomsonite Chemical Formula
While comparing Microlite and Thomsonite 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 Microlite and Thomsonite chemical formula.
- Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Thomsonite- NaCa 2Al 5Si 5O 20 · 6H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Microlite and Thomsonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Microlite and Thomsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Thomsonite Optical Properties during the identification of gemstone. Specific gravity of Microlite is 2.25-2.40 whereas that of Thomsonite is 2.25-2.40.