Witherite and Nephrite Physical Properties

Witherite

Nephrite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.27-4.352.90-3.10

1 7.18

1.5 Fracture

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

Splintery, Granular, Splintery, Granular, Gemstones (2009)

1.6 Cleavage

{010} Distinct

Not Available

1.7 Mohs Hardness

3-3.56-6.5

2 10

1.8 Chemical Composition

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

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Witherite and Nephrite Chemical Formula

While comparing Witherite and Nephrite 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 Witherite and Nephrite chemical formula.

Chemical formula of Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Nephrite- Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Compare White Gemstones

Witherite Vs Cat s Eye

Witherite Vs Crystal Quartz

Witherite Vs Hawks Eye

Witherite and Nephrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Witherite and Nephrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Witherite and Nephrite Optical Properties during the identification of gemstone. Specific gravity of Witherite is 2.90-3.10 whereas that of Nephrite is 2.90-3.10.