Stibiotantalite and Amblygonite Physical Properties

Stibiotantalite

Amblygonite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

-9999

Conchoidal

{???} Perfect

5.5-6

SbTaO 4Ulrich 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

Stibiotantalite and Amblygonite Chemical Formula

While comparing Stibiotantalite 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 Stibiotantalite and Amblygonite chemical formula.

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Stibiotantalite and Amblygonite Specific Gravity

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