Sphalerite and Amblygonite Physical Properties

Sphalerite

Amblygonite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.95-4.102.98-3.10

1 7.18

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Fracture

Uneven

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

Cleavage

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

[100] Perfect, [110] Good, [011] Distinct

Mohs Hardness

3.5-46

2 10

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Chemical Composition

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

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Sphalerite and Amblygonite Chemical Formula

While comparing Sphalerite and Amblygonite 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 Amblygonite chemical formula.

Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Sphalerite and Amblygonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Amblygonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Amblygonite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 2.98-3.10 whereas that of Amblygonite is 2.98-3.10.