Pyrophyllite and Schorlomite Physical Properties

Pyrophyllite

Schorlomite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.903.77-3.93

1 7.18

1.5 Fracture

Gemstones (2009), Flexible Flexible fragments.

Gems, Conchoidal, Brittle

1.6 Cleavage

{001} Perfect

None

1.7 Mohs Hardness

Not Available7-7.5

2 10

1.8 Chemical Composition

Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrophyllite and Schorlomite Chemical Formula

While comparing Pyrophyllite and Schorlomite 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 Pyrophyllite and Schorlomite chemical formula.

Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Schorlomite- Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Pyrophyllite Vs Sard

Pyrophyllite and Schorlomite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrophyllite and Schorlomite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrophyllite and Schorlomite Optical Properties during the identification of gemstone. Specific gravity of Pyrophyllite is 3.77-3.93 whereas that of Schorlomite is 3.77-3.93.