Yellow sapphire, also called Pukhraj in Hindi, is usually a precious gemstone belonging towards the corundum family. It's many different the mineral corundum, which is made up of aluminum oxide with trace quantities of iron and titanium that give it its yellow color. Yellow sapphire is typically present in shades https://www.naturalpukhraj.com/blog/explore/which-stone-is-good-for-guru-or-jupiter