Pyrargyrite and Forsterite Physical Properties

Pyrargyrite

Forsterite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.853.23-3.26

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle

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

1.6 Cleavage

Distinct on {10 1 1}, imperfect on {01 1 2}

Perfect on {010} imperfect on {100}

1.7 Mohs Hardness

2.5-36.5-7

2 10

1.8 Chemical Composition

Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Pyrargyrite and Forsterite Chemical Formula

While comparing Pyrargyrite 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 Pyrargyrite and Forsterite chemical formula.

Chemical formula of Pyrargyrite- Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Forsterite- Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Black Gemstones

Pyrargyrite Vs Sheen Obsidian

Pyrargyrite Vs Smoky Quartz

Pyrargyrite Vs Serendibite

Pyrargyrite and Forsterite Specific Gravity

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