Forsterite and Eosphorite Physical Properties

Forsterite

Eosphorite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.23-3.263.05-3.08

1 7.18

1.5 Fracture

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

Subconchoidal, Uneven, Conchoidal, Uneven

1.6 Cleavage

Perfect on {010} imperfect on {100}

Poor on {100}

1.7 Mohs Hardness

6.5-75

2 10

1.8 Chemical Composition

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

Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Forsterite and Eosphorite Chemical Formula

While comparing Forsterite and Eosphorite 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 Forsterite and Eosphorite chemical formula.

Chemical formula of Forsterite- Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

Forsterite Vs Hayne

Forsterite Vs Hemimorphite

Forsterite Vs Grossular

Forsterite and Eosphorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Forsterite and Eosphorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Forsterite and Eosphorite Optical Properties during the identification of gemstone. Specific gravity of Forsterite is 3.05-3.08 whereas that of Eosphorite is 3.05-3.08.