Smoky Citrine Crystal 3 ozFossil Type & Species:

3 ozFossil Type & Species: Compression & Cardiospermum coloradensisLocation: Green River Formation

This is when natural topaz

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

but occasionally contains yellows and browns

Metal: Gold Plated Sterling Silver

Smoky Citrine Crystal 3 ozFossil Type & Species:Size: 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