×

Dolomite
Dolomite

Pyrophyllite
Pyrophyllite



ADD
Compare
X
Dolomite
X
Pyrophyllite

Dolomite and Pyrophyllite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Poorly soluble in dilute HCl
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.80-2.952.65-2.90
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Gemstones (2009), Flexible Flexible fragments.
1.6 Cleavage
Perfect on {10 1 1}, rhombohedral cleavage
{001} Perfect
1.7 Mohs Hardness
3.5-4Not Available
Amber
2 10
1.8 Chemical Composition
CaMg(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Dolomite and Pyrophyllite Chemical Formula

While comparing Dolomite 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 Dolomite and Pyrophyllite chemical formula.

  • Chemical formula of Dolomite- CaMg(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Dolomite and Pyrophyllite Specific Gravity

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