Milarite and Microlite Physical Properties
Specific Gravity
2.52-2.60
5.5
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{0001} Imperfect, {1120} Imperfect
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
5.5-6
5-5.5
Chemical Composition
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Milarite and Microlite Chemical Formula
While comparing Milarite and Microlite 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 Milarite and Microlite chemical formula.
- Chemical formula of Milarite- KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Milarite and Microlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Milarite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Milarite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Milarite is 5.5 whereas that of Microlite is 5.5.