Amblygonite and Chalcedony Physical Properties

Amblygonite

Chalcedony

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.98-3.102.55-2.70

1 7.18

1.5 Fracture

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

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann

1.6 Cleavage

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

Absent

1.7 Mohs Hardness

66.5-7

2 10

1.8 Chemical Composition

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

SiO₂

Amblygonite and Chalcedony Chemical Formula

While comparing Amblygonite and Chalcedony 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 Amblygonite and Chalcedony chemical formula.

Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Chalcedony- SiO₂

Compare Green Gemstones

Amblygonite Vs Apatite

Amblygonite Vs Aragonite

Amblygonite Vs Anyolite

Amblygonite and Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amblygonite and Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amblygonite and Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Amblygonite is 2.55-2.70 whereas that of Chalcedony is 2.55-2.70.