Phosphophyllite and Ruby Physical Properties

Phosphophyllite

Ruby

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.07-3.133.97-4.05

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven

Conchoidal

1.6 Cleavage

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

No true cleavage

1.7 Mohs Hardness

3-3.59

2 10

1.8 Chemical Composition

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

Al ₂ O ₃

Phosphophyllite and Ruby Chemical Formula

While comparing Phosphophyllite and Ruby 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 Phosphophyllite and Ruby chemical formula.

Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Ruby- Al ₂ O ₃

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Phosphophyllite and Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphophyllite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphophyllite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Phosphophyllite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.