Friedelite and Kurnakovite Physical Properties

Friedelite

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

3.06-3.191.847-1.852

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven

Brittle, Conchoidal

1.6 Cleavage

{010} Perfect

Poor to indistinct on {010}

1.7 Mohs Hardness

4-52-3

2 10

1.8 Chemical Composition

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Not Available

Friedelite and Kurnakovite Chemical Formula

While comparing Friedelite 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 Friedelite and Kurnakovite chemical formula.

Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

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Friedelite Vs Imperial Topaz

Friedelite and Kurnakovite Specific Gravity

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