Serandite and Diopside Physical Properties

Serandite

Diopside

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.523.22-3.40

1 7.18

1.5 Fracture

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

Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

1.6 Cleavage

{100} Perfect, {001} Perfect

Distinct/good on {110}

1.7 Mohs Hardness

5-5.55-6

2 10

1.8 Chemical Composition

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

CaMgSi₂O₆

Serandite and Diopside Chemical Formula

While comparing Serandite and Diopside 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 Diopside chemical formula.

Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Diopside- CaMgSi₂O₆

Compare Gems Found in America

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Serandite and Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Serandite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serandite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Serandite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.