Kainite and Obsidian Physical Properties

Kainite

Obsidian

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.152.35-2.60

1 7.18

1.5 Fracture

Splintery, Conchoidal, Brittle

Conchoidal, ConchoidalWalter Schumann, Conchoidal

1.6 Cleavage

{001}, perfect

Not Available

1.7 Mohs Hardness

2.5-35-5.5

2 10

1.8 Chemical Composition

Not Available

Kainite and Obsidian Chemical Formula

While comparing Kainite and Obsidian 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 Kainite and Obsidian chemical formula.

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Kainite and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kainite and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kainite and Obsidian Optical Properties during the identification of gemstone. Specific gravity of Kainite is 2.35-2.60 whereas that of Obsidian is 2.35-2.60.