Named from the French word for lemon, "citron" since citrine has a juicy lemon color. In ancient times, citrine was carried as a protection against snake venom and evil thoughts.
Sunny and affordable, citrine can brighten almost any jewelry style, blending especially well with the yellow gleam of polished gold.
It is the most affordable of all the earth-toned gemstones and is the alternate birthstone for November. More information on Citrine can be found here. 
FACTS
MINERAL: Quartz
CHEMICAL COMPOSITION: SiO2
COLOR: Yellow to orange to orangy red
REFRACTIVE INDEX: 1.544 to 1.553
SPECIFIC GRAVITY: 2.66 (+0.03/-0.02)
MOHS HARDNESS: 7

-Source AGTA, GIA

 

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