Orthoclase and Cassiterite Physical Properties

Orthoclase

Cassiterite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.616.86-7.03

1 7.18

1.5 Fracture

Gems, Uneven

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular

1.6 Cleavage

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

{100} imperfect, {110} indistinct; partings on {111} or {011}

1.7 Mohs Hardness

66-7

2 10

1.8 Chemical Composition

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

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Orthoclase and Cassiterite Chemical Formula

While comparing Orthoclase and Cassiterite 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 Cassiterite chemical formula.

Chemical formula of Orthoclase- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Colorless Gems

Orthoclase Vs Phenakite

Orthoclase Vs Phosphosiderite

Orthoclase Vs Phosphophyllite

Orthoclase and Cassiterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase and Cassiterite Optical Properties during the identification of gemstone. Specific gravity of Orthoclase is 6.86-7.03 whereas that of Cassiterite is 6.86-7.03.