Mimetite and Clinozoisite Physical Properties

Mimetite

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

7.103.21-3.38

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Irregular/uneven, Uneven

1.6 Cleavage

[10 1 1] Imperfect

Perfect on {001}

1.7 Mohs Hardness

3.56-7

2 10

1.8 Chemical Composition

Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Mimetite and Clinozoisite Chemical Formula

While comparing Mimetite 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 Mimetite and Clinozoisite chemical formula.

Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Red Gemstones

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Mimetite and Clinozoisite Specific Gravity

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