Sphalerite and Zincite Physical Properties

Sphalerite

Zincite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.95-4.105.50-5.90

1 7.18

1.5 Fracture

UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

{110} Perfect, {110} Perfect, {110} Perfect

On {10 1 0}, perfect; parting on {000 1 }

1.7 Mohs Hardness

3.5-44

2 10

1.8 Chemical Composition

(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)

Sphalerite and Zincite Chemical Formula

While comparing Sphalerite and Zincite 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 Sphalerite and Zincite chemical formula.

Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Zincite- (Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

Sphalerite Vs Tektite

Sphalerite Vs Strontianite

Sphalerite Vs Tavorite

Sphalerite and Zincite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Zincite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Zincite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 5.50-5.90 whereas that of Zincite is 5.50-5.90.