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