Pearl and Langbeinite Physical Properties

Pearl

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

2.60-2.85Not Available

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Conchoidal, Brittle

1.6 Cleavage

none

None

1.7 Mohs Hardness

2.5-4.53.5-4

2 10

1.8 Chemical Composition

Not Available

Pearl and Langbeinite Chemical Formula

While comparing Pearl 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 Pearl and Langbeinite chemical formula.

Compare Blue Gemstones

Pearl Vs Precious Opal

Pearl Vs Prase

Pearl Vs Prase Opal

Pearl and Langbeinite Specific Gravity

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