Hypersthene and Smoky Quartz Physical Properties

Hypersthene

Smoky Quartz

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.45-3.552.65

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

{100} Perfect, {010} Perfect

{0110} Indistinct

1.7 Mohs Hardness

5-67

2 10

1.8 Chemical Composition

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

SiO₂

Hypersthene and Smoky Quartz Chemical Formula

While comparing Hypersthene and Smoky Quartz 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 Hypersthene and Smoky Quartz chemical formula.

Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Smoky Quartz- SiO₂

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Hypersthene and Smoky Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hypersthene and Smoky Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hypersthene and Smoky Quartz Optical Properties during the identification of gemstone. Specific gravity of Hypersthene is 2.65 whereas that of Smoky Quartz is 2.65.