Hemimorphite and Langbeinite Physical Properties

Hemimorphite

Langbeinite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Soluble

Slowly dissolves in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.50Not Available

1 7.18

1.5 Fracture

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

Conchoidal, Brittle

1.6 Cleavage

Perfect on {110}, poor on {101}, {001} rare

None

1.7 Mohs Hardness

53.5-4

2 10

1.8 Chemical Composition

Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Not Available

Hemimorphite and Langbeinite Chemical Formula

While comparing Hemimorphite and Langbeinite 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 Hemimorphite and Langbeinite chemical formula.

Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Hemimorphite and Langbeinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hemimorphite and Langbeinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hemimorphite and Langbeinite Optical Properties during the identification of gemstone. Specific gravity of Hemimorphite is Not Available whereas that of Langbeinite is Not Available.