Serandite and Aragonite Physical Properties

Serandite

Aragonite

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1 Physical Properties

1.2 Tenacity

Not Available

Brittle

1.4 Solubility

Not Available

Dilute acid

1.6 Durability

Not Available

1.7 Specific Gravity

3.522.93-2.96

1 7.18

1.8 Fracture

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

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.9 Cleavage

{100} Perfect, {001} Perfect

Distinct on {010}, imperfect {110} and {011}

1.10 Mohs Hardness

5-5.53.5-4

2 10

1.13 Chemical Composition

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

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Serandite and Aragonite Chemical Formula

While comparing Serandite and Aragonite 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 Serandite and Aragonite chemical formula.

Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Gems Found in America

Serandite Vs Spessartine

Serandite Vs Smithsonite

Serandite Vs Sodalite

Serandite and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Serandite and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serandite and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Serandite is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.