Tantalite and Amblygonite Physical Properties

Tantalite

Amblygonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.22.98-3.10

1 7.18

1.5 Fracture

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)

Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Good in one direction

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

1.7 Mohs Hardness

6-6.56

2 10

1.8 Chemical Composition

(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

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

Tantalite and Amblygonite Chemical Formula

While comparing Tantalite 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 Tantalite and Amblygonite chemical formula.

Chemical formula of Tantalite- (Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) 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

Compare Brown Gemstones

Tantalite Vs Verdelite

Tantalite Vs Willemite

Tantalite Vs Wavellite

Tantalite and Amblygonite Specific Gravity

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