Smoky Citrine Crystal It is difficult to accurately

It is difficult to accurately photograph fire agates

Metal: Gold Plated Sterling Silver

This genus of shrimp thrived during the Jurassic Period (200 to 145 million years ago)

The saturation of the amethyst depends on the amount of iron present

Smoky Citrine Crystal It is difficult to accuratelySize: 1. 1 in. Weight: 0. 5 oz 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. Citrine is