Smoky Quartz and Wavellite Physical Properties

Smoky Quartz

Wavellite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.652.36

1 7.18

1.5 Fracture

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

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

1.6 Cleavage

{0110} Indistinct

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

1.7 Mohs Hardness

73.5-4

2 10

1.8 Chemical Composition

SiO₂

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

Smoky Quartz and Wavellite Chemical Formula

While comparing Smoky Quartz 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 Smoky Quartz and Wavellite chemical formula.

Chemical formula of Smoky Quartz- SiO₂
Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Smoky Quartz and Wavellite Specific Gravity

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