Franklinite and Pyrophyllite Physical Properties

Franklinite

Pyrophyllite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

5.05-5.22

Uneven

None

5.5-6

(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

2.65-2.90

{001} Perfect

-9999

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

Franklinite and Pyrophyllite Chemical Formula

While comparing Franklinite 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 Franklinite and Pyrophyllite chemical formula.

Compare Red Gemstones

Franklinite Vs Manganotantalite

Franklinite Vs Microlite

Franklinite Vs Mimetite

Franklinite and Pyrophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Franklinite and Pyrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Franklinite Vs Pyrophyllite during the identification of gemstone. Specific gravity of Franklinite is whereas that of Pyrophyllite is .