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Rosasite
Rosasite

Narsarsukite
Narsarsukite



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Rosasite
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Rosasite and Narsarsukite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Brittle
1.2 Solubility
Effervesces in cold
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4-4.2
2.72-2.83
1.5 Fracture
Splintery
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
1.6 Cleavage
Perfect on {100} and {010}
Good on {100} and {110}
1.7 Mohs Hardness
4
6-7
1.8 Chemical Composition
Not Available
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Rosasite and Narsarsukite Chemical Formula

While comparing Rosasite and Narsarsukite 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 Rosasite and Narsarsukite chemical formula.

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  • Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Rosasite and Narsarsukite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Narsarsukite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Narsarsukite Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 2.72-2.83 whereas that of Narsarsukite is 2.72-2.83.