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Rosasite
Rosasite

Uvite
Uvite



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Rosasite
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Uvite

Rosasite and Uvite Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Effervesces in cold
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4-4.2
2.97-3.14
1.5 Fracture
Splintery
Uneven, Conchoidal, Brittle
1.6 Cleavage
Perfect on {100} and {010}
{1011} Indistinct
1.7 Mohs Hardness
4
Not Available
1.8 Chemical Composition
Not Available
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Rosasite and Uvite Chemical Formula

While comparing Rosasite and Uvite 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 Uvite chemical formula.

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  • Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Rosasite and Uvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Uvite Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 2.97-3.14 whereas that of Uvite is 2.97-3.14.