Orthoclase and Snowflake Obsidian Physical Properties

Orthoclase

Snowflake Obsidian

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.54-2.61

Uneven

Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

2.33-2.50

Conchoidal

None

5-5.5

SiO2

Orthoclase and Snowflake Obsidian Chemical Formula

While comparing Orthoclase 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 Orthoclase and Snowflake Obsidian chemical formula.

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Orthoclase Vs Taaffeite

Orthoclase Vs Oligoclase

Orthoclase Vs Muscovite

Orthoclase and Snowflake Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Snowflake Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase Vs Snowflake Obsidian during the identification of gemstone. Specific gravity of Orthoclase is whereas that of Snowflake Obsidian is .