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Eosphorite
Eosphorite

Boracite
Boracite



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Eosphorite
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Boracite

Eosphorite and Boracite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.05-3.082.95-2.96
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal
Conchoidal

Cleavage

Poor on {100}
None

Mohs Hardness

57-7.5
2 10
👆🏻

Chemical Composition

Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
Mg 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Eosphorite and Boracite Chemical Formula

While comparing Eosphorite and Boracite 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 Eosphorite and Boracite chemical formula.

  • Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Boracite- Mg 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Eosphorite and Boracite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Boracite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Boracite Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 2.95-2.96 whereas that of Boracite is 2.95-2.96.