Sanidine and Xonotlite Physical Properties

Sanidine

Xonotlite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.612.71-2.72

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Handbook of mineralogy (2001), Difficult, Fibrous

1.6 Cleavage

{001} Perfect, {010} Good

{???} Good

1.7 Mohs Hardness

66-6.5

2 10

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Sanidine and Xonotlite Chemical Formula

While comparing Sanidine 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 Sanidine and Xonotlite chemical formula.

Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Blue Gemstones

Sanidine Vs Shattuckite

Sanidine Vs Serendibite

Sanidine Vs Sillimanite

Sanidine and Xonotlite Specific Gravity

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