Pyrophyllite and Moss Agate Physical Properties

Pyrophyllite and Moss Agate Chemical Formula

While comparing Pyrophyllite 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 Pyrophyllite and Moss Agate chemical formula.

• Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)

Pyrophyllite and Moss Agate Specific Gravity

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