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Dolomite
Dolomite

Xonotlite
Xonotlite



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Dolomite
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Xonotlite

Dolomite and Xonotlite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Poorly soluble in dilute HCl
-

Durability

-
-

Specific Gravity

2.80-2.952.71-2.72
1 7.18
👆🏻

Fracture

Conchoidal
Fibrous

Cleavage

Perfect on {10 1 1}, rhombohedral cleavage
{???} Good

Mohs Hardness

3.5-46-6.5
2 10
👆🏻

Chemical Composition

CaMg(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 6Si 6O 17(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Dolomite and Xonotlite Chemical Formula

While comparing Dolomite and Xonotlite 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 Dolomite and Xonotlite chemical formula.

  • Chemical formula of Dolomite- CaMg(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Dolomite and Xonotlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dolomite and Xonotlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dolomite and Xonotlite Optical Properties during the identification of gemstone. Specific gravity of Dolomite is 2.71-2.72 whereas that of Xonotlite is 2.71-2.72.