According to the most current technological improvement the Science of Symmetry is followed by MyRatna to harness every one of the natural benefits of the gemstone. As indicated before, Besides the absorption cross part raise with concentration, the FWHM of your 450 nm peak also will increase substantially with concentration. https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share