Orthoclase and Ajoite Physical Properties

Orthoclase

Ajoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Decomposed by acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.612.96

1 7.18

1.5 Fracture

Gems, Uneven

Not Available

1.6 Cleavage

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

Perfect on {010}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

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

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Orthoclase and Ajoite Chemical Formula

While comparing Orthoclase and Ajoite 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 Ajoite chemical formula.

Chemical formula of Orthoclase- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Compare Colorless Gems

Orthoclase Vs Phosphophyllite

Orthoclase Vs Phenakite

Orthoclase Vs Phosphosiderite

Orthoclase and Ajoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Ajoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase and Ajoite Optical Properties during the identification of gemstone. Specific gravity of Orthoclase is 2.96 whereas that of Ajoite is 2.96.