Chrysoberyl and Phosphophyllite Physical Properties

Chrysoberyl

Phosphophyllite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.69-3.81

Uneven, Conchoidal to uneven, ConchoidalWalter Schumann

Distinct on {110}, imperfect on {010}, poor on {001}

8.5

BeAl ₂ O ₄

3.07-3.13

Conchoidal, Uneven

{100} Perfect, {010} Distinct, {102} Distinct

3-3.5

Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Chrysoberyl and Phosphophyllite Chemical Formula

While comparing Chrysoberyl and Phosphophyllite 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 Chrysoberyl and Phosphophyllite chemical formula.

Compare Green Gemstones

Chrysoberyl Vs Datolite

Chrysoberyl Vs Demantoid

Chrysoberyl Vs Dioptase

Chrysoberyl and Phosphophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysoberyl and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysoberyl Vs Phosphophyllite during the identification of gemstone. Specific gravity of Chrysoberyl is whereas that of Phosphophyllite is .