Gaspeite and Forsterite Physical Properties

Gaspeite

Forsterite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.713.23-3.26

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

{10 1 1} Good

Perfect on {010} imperfect on {100}

1.7 Mohs Hardness

4.5-56.5-7

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Gaspeite and Forsterite Chemical Formula

While comparing Gaspeite and Forsterite 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 Gaspeite and Forsterite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Forsterite- Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

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Gaspeite and Forsterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Forsterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Forsterite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 3.23-3.26 whereas that of Forsterite is 3.23-3.26.