Enstatite-Ferrosilite - PL spectra Enstatite Index IR-Reflectance Photoluminescence UV-Vis-NIR Light-reddish-brown enstatite - 3.92 ct - Sri Lanka Six-Rayed Star Enstatite - 1.24 ct - Madagascar Green enstatite – 1.80 ct – Mairimba Hill, Voi, TaitaTaveta, Kenya Colorless enstatite - 1.73 ct - Embilipitiya, Ratnapura, SriLanka Light-reddish-brown enstatite - 3.92 ct - Sri Lanka No spectrum Six-Rayed Star Enstatite - 1.24 ct - Madagascar No spectrum Green enstatite – 1.80 ct – Mairimba Hill, Voi, TaitaTaveta, Kenya 530 nm: TiO6 ?, 615 nm: Mn2+ ?, 680 nm: Mn2+ & Cr3+ ?, 750 nm: Fe3+ ? Colorless enstatite - 1.73 ct - Embilipitiya, Ratnapura, SriLanka No spectrum
