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Heliotrope
Heliotrope

Microlite
Microlite



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Heliotrope
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Microlite

Heliotrope and Microlite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.615.5
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

None
{111} Indistinct, {111} Indistinct, {111} Indistinct

Mohs Hardness

6.5-75-5.5
2 10
👆🏻

Chemical Composition

SiO2
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Heliotrope and Microlite Chemical Formula

While comparing Heliotrope 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 Heliotrope and Microlite chemical formula.

  • Chemical formula of Heliotrope- SiO2
  • Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Heliotrope and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliotrope and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliotrope and Microlite Optical Properties during the identification of gemstone. Specific gravity of Heliotrope is 5.5 whereas that of Microlite is 5.5.