Uvite and Anglesite Physical Properties

Uvite

Anglesite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.97-3.146.30-6.39

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

{1011} Indistinct

[001] good, [210] distinct

1.7 Mohs Hardness

Not Available3-3.5

2 10

1.8 Chemical Composition

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Uvite and Anglesite Chemical Formula

While comparing Uvite and Anglesite 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 Uvite and Anglesite chemical formula.

Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chemical formula of Anglesite- PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Uvite Vs Wulfenite

Uvite and Anglesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvite and Anglesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Anglesite Optical Properties during the identification of gemstone. Specific gravity of Uvite is 6.30-6.39 whereas that of Anglesite is 6.30-6.39.