Narsarsukite and Fibrolite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.72-2.83
3.14-3.25
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
Good on {100} and {110}
Not Available
Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Al 2SiO 5Arthur Thomas , Gemstones (2009)
Narsarsukite and Fibrolite Chemical Formula
While comparing Narsarsukite and Fibrolite 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 Narsarsukite and Fibrolite chemical formula.
- Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
- Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
Narsarsukite and Fibrolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Narsarsukite and Fibrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Narsarsukite and Fibrolite Optical Properties during the identification of gemstone. Specific gravity of Narsarsukite is 3.14-3.25 whereas that of Fibrolite is 3.14-3.25.