Sanidine and Friedelite Physical Properties

Sanidine

Friedelite

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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

2.54-2.613.06-3.19

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

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

1.6 Cleavage

{001} Perfect, {010} Good

{010} Perfect

1.7 Mohs Hardness

64-5

2 10

1.8 Chemical Composition

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

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

Sanidine and Friedelite Chemical Formula

While comparing Sanidine and Friedelite 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 Friedelite chemical formula.

Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Compare Blue Gemstones

Sanidine Vs Sillimanite

Sanidine Vs Shattuckite

Sanidine Vs Serendibite

Sanidine and Friedelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sanidine and Friedelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Friedelite Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 3.06-3.19 whereas that of Friedelite is 3.06-3.19.