Amazonite and Romanchite Physical Properties

Amazonite

Romanchite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.574.70-4.74

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Not Available

1.6 Cleavage

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal

Not Available

1.7 Mohs Hardness

6-6.55-6

2 10

1.8 Chemical Composition

KAlSi₃O₈

Not Available

Amazonite and Romanchite Chemical Formula

While comparing Amazonite and Romanchite 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 Amazonite and Romanchite chemical formula.

Chemical formula of Amazonite- KAlSi₃O₈

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Amazonite and Romanchite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amazonite and Romanchite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Romanchite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 4.70-4.74 whereas that of Romanchite is 4.70-4.74.