Afghanite and Hambergite Physical Properties

Afghanite

Hambergite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.652.33-2.37

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle

ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic

1.6 Cleavage

Perfect {10 1 0}

Perfect on {010}, good on {100}

1.7 Mohs Hardness

5.5-67.5

2 10

1.8 Chemical Composition

(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)

Be 2BO 3(OH)Ulrich Henn and Claudio C.

Afghanite and Hambergite Chemical Formula

While comparing Afghanite and Hambergite 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 Afghanite and Hambergite chemical formula.

Chemical formula of Afghanite- (Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
Chemical formula of Hambergite- Be 2BO 3(OH)Ulrich Henn and Claudio C.

Compare Blue Gemstones

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Afghanite Vs Kainite

Afghanite and Hambergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Afghanite and Hambergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Afghanite and Hambergite Optical Properties during the identification of gemstone. Specific gravity of Afghanite is 2.33-2.37 whereas that of Hambergite is 2.33-2.37.