Microlite and Tugtupite Physical Properties
Specific Gravity
5.5
2.30-2.60
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
{111} Imperfect
Mohs Hardness
5-5.5
5.5-6
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Microlite and Tugtupite Chemical Formula
While comparing Microlite and Tugtupite 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 Tugtupite 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 Tugtupite- Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Microlite and Tugtupite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Microlite and Tugtupite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Tugtupite Optical Properties during the identification of gemstone. Specific gravity of Microlite is 2.30-2.60 whereas that of Tugtupite is 2.30-2.60.