Hackmanite and Clinozoisite Physical Properties

Hackmanite

Clinozoisite

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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

2.27-2.333.21-3.38

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Irregular/uneven, Uneven

1.6 Cleavage

Not Available

Perfect on {001}

1.7 Mohs Hardness

5.5-66-7

2 10

1.8 Chemical Composition

Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Hackmanite and Clinozoisite Chemical Formula

While comparing Hackmanite and Clinozoisite 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 Hackmanite and Clinozoisite chemical formula.

Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Semi Precious Gemstones

Hackmanite Vs Tourmaline

Hackmanite Vs Tanzanite

Hackmanite Vs Turquoise

Hackmanite and Clinozoisite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Clinozoisite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite and Clinozoisite Optical Properties during the identification of gemstone. Specific gravity of Hackmanite is 3.21-3.38 whereas that of Clinozoisite is 3.21-3.38.