Riebeckite and Sphalerite Physical Properties

Riebeckite

Sphalerite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.28-3.443.95-4.10

1 7.18

1.5 Fracture

Uneven, Splintery, Brittle

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

1.6 Cleavage

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}

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

1.7 Mohs Hardness

5.0-6.03.5-4

2 10

1.8 Chemical Composition

Not Available

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

Riebeckite and Sphalerite Chemical Formula

While comparing Riebeckite and Sphalerite 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 Riebeckite and Sphalerite chemical formula.

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

Compare Blue Gemstones

Riebeckite Vs Amber

Riebeckite Vs Lehsunia

Riebeckite Vs Paraiba

Riebeckite and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riebeckite and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riebeckite and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Riebeckite is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.