Diopside and Serandite Physical Properties

Diopside

Serandite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.22-3.403.52

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

Distinct/good on {110}

{100} Perfect, {001} Perfect

1.7 Mohs Hardness

5-65-5.5

2 10

1.8 Chemical Composition

CaMgSi₂O₆

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

Diopside and Serandite Chemical Formula

While comparing Diopside 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 Diopside and Serandite chemical formula.

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

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Diopside and Serandite Specific Gravity

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