السترونتيوم الفريت عملية
سترونشيوم المعرفة. المركبات. مغنطيس الفريت ولتنقية الزنك.; Strontium titanate has an extremely high refractive index and an optical dispersion greater than that of diamond, making it useful in a variety of optics quality has also led to it being cut into gemstones, in particular as a diamond, it .