Pyrophyllite and Wax Opal Physical Properties

Pyrophyllite

Wax Opal

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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

2.65-2.901.98-2.50

1 7.18

1.5 Fracture

Gemstones (2009), Flexible Flexible fragments.

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{001} Perfect

Not Available

1.7 Mohs Hardness

Not Available5.5-6.5

2 10

1.8 Chemical Composition

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

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Pyrophyllite and Wax Opal Chemical Formula

While comparing Pyrophyllite and Wax Opal 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 Wax Opal chemical formula.

Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Wax Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Compare Blue Gemstones

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Pyrophyllite Vs Scorzalite

Pyrophyllite and Wax Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrophyllite and Wax Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrophyllite and Wax Opal Optical Properties during the identification of gemstone. Specific gravity of Pyrophyllite is 1.98-2.50 whereas that of Wax Opal is 1.98-2.50.