Amazonite and Serandite Physical Properties

Amazonite

Serandite

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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

2.55-2.573.52

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001)

1.6 Cleavage

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

{100} Perfect, {001} Perfect

1.7 Mohs Hardness

6-6.55-5.5

2 10

1.8 Chemical Composition

KAlSi₃O₈

Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

Amazonite and Serandite Chemical Formula

While comparing Amazonite and Serandite 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 Serandite chemical formula.

Chemical formula of Amazonite- KAlSi₃O₈
Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

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Amazonite and Serandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amazonite and Serandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Serandite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 3.52 whereas that of Serandite is 3.52.