Uvite and Witherite Physical Properties

Uvite

Witherite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.97-3.144.27-4.35

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

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

1.6 Cleavage

{1011} Indistinct

{010} 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)

BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Uvite and Witherite Chemical Formula

While comparing Uvite and Witherite 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 Witherite 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 Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Uvite Vs Willemite

Uvite Vs Yttrium Aluminium Garnet

Uvite Vs Wulfenite

Uvite and Witherite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvite and Witherite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Witherite Optical Properties during the identification of gemstone. Specific gravity of Uvite is 4.27-4.35 whereas that of Witherite is 4.27-4.35.