Pyrargyrite and Friedelite Physical Properties

Pyrargyrite

Friedelite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.853.06-3.19

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle

UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven

1.6 Cleavage

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

{010} Perfect

1.7 Mohs Hardness

2.5-34-5

2 10

1.8 Chemical Composition

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

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Pyrargyrite and Friedelite Chemical Formula

While comparing Pyrargyrite and Friedelite 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 Friedelite chemical formula.

Chemical formula of Pyrargyrite- Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Compare Black Gemstones

Pyrargyrite Vs Serendibite

Pyrargyrite Vs Sheen Obsidian

Pyrargyrite Vs Smoky Quartz

Pyrargyrite and Friedelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrargyrite and Friedelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrargyrite and Friedelite Optical Properties during the identification of gemstone. Specific gravity of Pyrargyrite is 3.06-3.19 whereas that of Friedelite is 3.06-3.19.