Citrine Pendant - Sterling Silver - Oval Chemical Formula: Cu3(CO3)2(OH)2 & Cu₂CO₃(OH)₂

Chemical Formula: Cu3(CO3)2(OH)2  & Cu₂CO₃(OH)₂

near the Libyan border

Here we have a gorgeous specimen of vanadinite from Morocco

Cavansite is also found associated with a variety of zeolite minerals such as stilbite

It is estimated that females grew the largest

Citrine Pendant - Sterling Silver - Oval Chemical Formula: Cu3(CO3)2(OH)2 & Cu₂CO₃(OH)₂Pendant Length: 16mm Setting: Prong Citrine is a variety of quartz. It gets its name from the Latin word "citron". The color of citrine is not fully understood. Some citrine is colored from aluminum based centers and irradiation. This is similar to smoky quartz. More common, commercial grade citrine is often amethyst that has been heated to extreme temperatures, essentially baking it to the proper color. This is citrine by scientific standards.