Peridot and Narsarsukite Physical Properties

Peridot

Narsarsukite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.54-1.552.72-2.83

1 7.18

1.5 Fracture

Conchoidal

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

1.6 Cleavage

Poor

Good on {100} and {110}

1.7 Mohs Hardness

6.5-76-7

2 10

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Peridot and Narsarsukite Chemical Formula

While comparing Peridot and Narsarsukite 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 Peridot and Narsarsukite chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄
Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Compare Semi Precious Gemstones

Peridot Vs Garnet

Peridot Vs Citrine

Peridot Vs Hackmanite

Peridot and Narsarsukite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Narsarsukite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Narsarsukite Optical Properties during the identification of gemstone. Specific gravity of Peridot is 2.72-2.83 whereas that of Narsarsukite is 2.72-2.83.