Pyrophyllite and Wavellite Physical Properties

Pyrophyllite

Wavellite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.902.36

1 7.18

1.5 Fracture

Gemstones (2009), Flexible Flexible fragments.

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

1.6 Cleavage

{001} Perfect

[110] perfect, [101] good, [010] distinct

1.7 Mohs Hardness

Not Available3.5-4

2 10

1.8 Chemical Composition

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

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrophyllite and Wavellite Chemical Formula

While comparing Pyrophyllite and Wavellite 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 Wavellite chemical formula.

Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Pyrophyllite Vs Scorzalite

Pyrophyllite Vs Sard

Pyrophyllite Vs Sardonyx

Pyrophyllite and Wavellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrophyllite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrophyllite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Pyrophyllite is 2.36 whereas that of Wavellite is 2.36.