Eilat stone and Cinnabar Physical Properties

Eilat stone

Cinnabar

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Slightly sectile

1.2 Solubility

Not Available

1.04 x 10⁻²⁵ g per 100 ml water (Ksp at 25°C = 2 x 10⁻³²)

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available2

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, Gemstones (2009), Brittle

1.6 Cleavage

Not Available

Prismatic {10 1 0}, perfect

1.7 Mohs Hardness

Not Available2-2.5

2 10

1.8 Chemical Composition

Not Available

HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Eilat stone and Cinnabar Chemical Formula

While comparing Eilat stone and Cinnabar 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 Eilat stone and Cinnabar chemical formula.

Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Eilat stone Vs Cavansite

Eilat stone Vs Baryte

Eilat stone Vs Vishnevite

Eilat stone and Cinnabar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eilat stone and Cinnabar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eilat stone and Cinnabar Optical Properties during the identification of gemstone. Specific gravity of Eilat stone is 2 whereas that of Cinnabar is 2.