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Topazolite
Topazolite

Phosphophyllite
Phosphophyllite



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Topazolite
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Phosphophyllite

Topazolite and Phosphophyllite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.70-4.10
Conchoidal
Indistinct
6.5-7
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
 
-
-
-
3.07-3.13
Conchoidal, Uneven
{100} Perfect, {010} Distinct, {102} Distinct
3-3.5
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Topazolite and Phosphophyllite Chemical Formula

While comparing Topazolite 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 Topazolite and Phosphophyllite chemical formula.

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Topazolite and Phosphophyllite Specific Gravity

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