Prasiolite and Serandite Physical Properties

Prasiolite

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

2.653.52

1 7.18

1.5 Fracture

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

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

1.6 Cleavage

3,1

{100} Perfect, {001} Perfect

1.7 Mohs Hardness

75-5.5

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

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

Prasiolite and Serandite Chemical Formula

While comparing Prasiolite 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 Prasiolite and Serandite chemical formula.

Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

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Prasiolite and Serandite Specific Gravity

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