Hambergite and Vivianite Physical Properties

Hambergite

Vivianite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.33-2.372.64-2.70

1 7.18

1.5 Fracture

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

(e.g. graphite).

1.6 Cleavage

Perfect on {010}, good on {100}

{010} Perfect

1.7 Mohs Hardness

7.5Not Available

2 10

1.8 Chemical Composition

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

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Hambergite and Vivianite Chemical Formula

While comparing Hambergite and Vivianite 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 Hambergite and Vivianite chemical formula.

Chemical formula of Hambergite- Be 2BO 3(OH)Ulrich Henn and Claudio C.
Chemical formula of Vivianite- Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Compare Colorless Gems

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Hambergite and Vivianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hambergite and Vivianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hambergite and Vivianite Optical Properties during the identification of gemstone. Specific gravity of Hambergite is 2.64-2.70 whereas that of Vivianite is 2.64-2.70.