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Friedelite
Friedelite

Stichtite
Stichtite



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Friedelite
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Stichtite

Friedelite and Stichtite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.06-3.192.11-2.20
Amber
1 7.18
1.5 Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
1.6 Cleavage
{010} Perfect
Perfect on {0001}
1.7 Mohs Hardness
4-5Not Available
Amber
2 10
1.8 Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Friedelite and Stichtite Chemical Formula

While comparing Friedelite and Stichtite 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 Friedelite and Stichtite chemical formula.

  • Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
  • Chemical formula of Stichtite- Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Friedelite and Stichtite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Friedelite and Stichtite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite and Stichtite Optical Properties during the identification of gemstone. Specific gravity of Friedelite is 2.11-2.20 whereas that of Stichtite is 2.11-2.20.