Sanidine and Fire Agate Physical Properties

Sanidine

Fire Agate

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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

2.54-2.612.60-2.64

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{001} Perfect, {010} Good

Absent

1.7 Mohs Hardness

66.5-7

2 10

1.8 Chemical Composition

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

SiO 2Arthur Thomas , Gemstones (2009)

Sanidine and Fire Agate Chemical Formula

While comparing Sanidine and Fire Agate 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 Fire Agate chemical formula.

Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

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Sanidine and Fire Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sanidine and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.