Anglesite and Fire Agate Physical Properties

Anglesite

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

6.30-6.392.60-2.64

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

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

1.6 Cleavage

[001] good, [210] distinct

Absent

1.7 Mohs Hardness

3-3.56.5-7

2 10

1.8 Chemical Composition

PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

SiO 2Arthur Thomas , Gemstones (2009)

Anglesite and Fire Agate Chemical Formula

While comparing Anglesite 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 Anglesite and Fire Agate chemical formula.

Chemical formula of Anglesite- PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)

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Anglesite and Fire Agate Specific Gravity

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