Epidote and Triplite Physical Properties

Epidote

Triplite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.25-3.503.85-3.94

1 7.18

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Fracture

Conchoidal, Fibrous

Conchoidal, Uneven

Cleavage

{001} perfect and {100} imperfect

{010} Good, {100} Distinct

Mohs Hardness

6-75-5.5

2 10

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Chemical Composition

CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

Epidote and Triplite Chemical Formula

While comparing Epidote and Triplite 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 Epidote and Triplite chemical formula.

Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Brown Gemstones

Epidote Vs Gedrite

Epidote Vs Goethite

Epidote Vs Hessonite

Epidote and Triplite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Epidote and Triplite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Epidote and Triplite Optical Properties during the identification of gemstone. Specific gravity of Epidote is 3.85-3.94 whereas that of Triplite is 3.85-3.94.