November Birthstone: Citrine

Chemical Makeup: SiO₂ 

_{The autumnal yellow-orange hue of citrine is caused by trace elements of iron in the stone. Long associated with the warmth of the sun and often confused for topaz, citrine is actually a variety of quartz. Citrine crystals can grow into extremely large specimens, creating giant citrine "cathedrals" that can tower high above your head.}