Demantoid and Langbeinite Physical Properties

Demantoid

Langbeinite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Slowly dissolves in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.77-3.95Not Available

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

6.53.5-4

2 10

1.8 Chemical Composition

Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Not Available

Demantoid and Langbeinite Chemical Formula

While comparing Demantoid 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 Demantoid and Langbeinite chemical formula.

Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Compare Green Gemstones

Demantoid Vs Faustite

Demantoid Vs Emerald

Demantoid Vs Euclase

Demantoid and Langbeinite Specific Gravity

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