While comparing Chabazite and Pietersite 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 Chabazite and Pietersite chemical formula.
Another important criteria for qualitative analysis of gemstones is Chabazite and Pietersite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chabazite and Pietersite Optical Properties during the identification of gemstone. Specific gravity of Chabazite is Not Available whereas that of Pietersite is Not Available.