Anglesite and Aragonite Physical Properties

Anglesite

Aragonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Dilute acid

1.3 Durability

Not Available

1.4 Specific Gravity

6.30-6.392.93-2.96

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

[001] good, [210] distinct

Distinct on {010}, imperfect {110} and {011}

1.7 Mohs Hardness

3-3.53.5-4

2 10

1.8 Chemical Composition

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

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Anglesite and Aragonite Chemical Formula

While comparing Anglesite and Aragonite 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 Aragonite chemical formula.

Chemical formula of Anglesite- PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Green Gemstones

Anglesite Vs Astrophyllite

Anglesite Vs Augite

Anglesite Vs Axinite

Anglesite and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anglesite and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anglesite and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Anglesite is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.