Kyanite and Bloodstone Heliotrope Physical Properties

Kyanite

Bloodstone Heliotrope

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.53-3.652.55-2.70

1 7.18

1.5 Fracture

Splintery, Brittle, Metallic

Not Available

1.6 Cleavage

[100] perfect [010] imperfect with 79° angle between

Not Available

1.7 Mohs Hardness

4-76.5-7

2 10

1.8 Chemical Composition

Not Available

SiO 2Arthur Thomas , Gemstones (2009)

Kyanite and Bloodstone Heliotrope Chemical Formula

While comparing Kyanite and Bloodstone Heliotrope 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 Kyanite and Bloodstone Heliotrope chemical formula.

Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

Kyanite Vs Blue quartz

Kyanite Vs Kashmir sapphire

Kyanite Vs Swiss blue topaz

Kyanite and Bloodstone Heliotrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite and Bloodstone Heliotrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite and Bloodstone Heliotrope Optical Properties during the identification of gemstone. Specific gravity of Kyanite is 2.55-2.70 whereas that of Bloodstone Heliotrope is 2.55-2.70.