Rock Crystal and Kurnakovite Physical Properties

Rock Crystal

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.651.847-1.852

1 7.18

1.5 Fracture

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

Brittle, Conchoidal

1.6 Cleavage

Not Available

Poor to indistinct on {010}

1.7 Mohs Hardness

72-3

2 10

1.8 Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)

Not Available

Rock Crystal and Kurnakovite Chemical Formula

While comparing Rock Crystal and Kurnakovite 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 Rock Crystal and Kurnakovite chemical formula.

Chemical formula of Rock Crystal- SiO 2Walter Schumann , Gemstones of the world (2001)

Compare Blue Gemstones

Rock Crystal Vs Sardonyx

Rock Crystal Vs Scorzalite

Rock Crystal Vs Serendibite

Rock Crystal and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rock Crystal and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rock Crystal and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Rock Crystal is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.