Friedelite and Amblygonite Physical Properties

Friedelite

Amblygonite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.06-3.19

Uneven

{010} Perfect

4-5

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

2.98-3.10

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

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

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

Friedelite and Amblygonite Chemical Formula

While comparing Friedelite 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 Friedelite and Amblygonite chemical formula.

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Friedelite and Amblygonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Friedelite and Amblygonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite Vs Amblygonite during the identification of gemstone. Specific gravity of Friedelite is whereas that of Amblygonite is .