Purpurite and Moss Agate Physical Properties

Purpurite

Moss 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

3.2-3.42.58-2.64

1 7.18

1.5 Fracture

Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle

Not Available

1.6 Cleavage

[100] [001] perfect

Not Available

1.7 Mohs Hardness

4-4.56.5-7

2 10

1.8 Chemical Composition

MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references

SiO 2Walter Schumann , Gemstones of the world (2001)

Purpurite and Moss Agate Chemical Formula

While comparing Purpurite and Moss 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 Purpurite and Moss Agate chemical formula.

Chemical formula of Purpurite- MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)

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Purpurite and Moss Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Purpurite and Moss Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Purpurite and Moss Agate Optical Properties during the identification of gemstone. Specific gravity of Purpurite is 2.58-2.64 whereas that of Moss Agate is 2.58-2.64.