Purpurite and Moss Agate Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.2-3.4
2.58-2.64
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Not Available
Cleavage
[100] [001] perfect
Not Available
Mohs Hardness
4-4.5
6.5-7
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)
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.