Citrine

Citrine is the yellow variety of quartz, and its name comes from the Old French word for lemon. Its warm color is said to be a gift from the sun, making this golden gemstone the perfect option for brightening up a typically chilly autumnal month. Citrine has been a popular decorative gemstone since ancient times.

Details
Origin Madagascar, Brazil, Russia
Chemical Name Silicon Dioxide
Birthstone November
Colors Yellow, Orange, Brown