Narsarsukite and Clinozoisite Physical Properties

Narsarsukite

Clinozoisite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.72-2.833.21-3.38

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

Irregular/uneven, Uneven

1.6 Cleavage

Good on {100} and {110}

Perfect on {001}

1.7 Mohs Hardness

6-76-7

2 10

1.8 Chemical Composition

Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

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

Narsarsukite and Clinozoisite Chemical Formula

While comparing Narsarsukite 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 Narsarsukite and Clinozoisite chemical formula.

Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Green Gemstones

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Narsarsukite and Clinozoisite Specific Gravity

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