Clinozoisite and Snowflake Obsidian Physical Properties

Clinozoisite

Snowflake Obsidian

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.21-3.382.33-2.50

1 7.18

1.5 Fracture

Irregular/uneven, Uneven

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect on {001}

Not Available

1.7 Mohs Hardness

6-75-5.5

2 10

1.8 Chemical Composition

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

Not Available

Clinozoisite and Snowflake Obsidian Chemical Formula

While comparing Clinozoisite and Snowflake Obsidian 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 Clinozoisite and Snowflake Obsidian chemical formula.

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

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Clinozoisite and Snowflake Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinozoisite and Snowflake Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinozoisite and Snowflake Obsidian Optical Properties during the identification of gemstone. Specific gravity of Clinozoisite is 2.33-2.50 whereas that of Snowflake Obsidian is 2.33-2.50.