Fire Agate and Sanidine Physical Properties

Fire Agate

Sanidine

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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

2.60-2.642.54-2.61

1 7.18

1.5 Fracture

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

Uneven, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

Absent

{001} Perfect, {010} Good

1.7 Mohs Hardness

6.5-76

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

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

Fire Agate and Sanidine Chemical Formula

While comparing Fire Agate and Sanidine 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 Fire Agate and Sanidine chemical formula.

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

Compare Brown Gemstones

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Fire Agate Vs Gadolinium Gallium Garnet

Fire Agate and Sanidine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fire Agate and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fire Agate and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Fire Agate is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.