Pyrope Spessartine and Pyrophyllite Physical Properties

Pyrope Spessartine

Pyrophyllite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.62-4.332.65-2.90

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)

Gemstones (2009), Flexible Flexible fragments.

1.6 Cleavage

Not Available

{001} Perfect

1.7 Mohs Hardness

7-7.5Not Available

2 10

1.8 Chemical Composition

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrope Spessartine and Pyrophyllite Chemical Formula

While comparing Pyrope Spessartine and Pyrophyllite 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 Pyrope Spessartine and Pyrophyllite chemical formula.

Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Pyrope Spessartine Vs Ruby

Pyrope Spessartine Vs Rubellite

Pyrope Spessartine Vs Rock Crystal

Pyrope Spessartine and Pyrophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Spessartine and Pyrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Spessartine and Pyrophyllite Optical Properties during the identification of gemstone. Specific gravity of Pyrope Spessartine is 2.65-2.90 whereas that of Pyrophyllite is 2.65-2.90.