Citrine Freeform - Brazil Many of its species were

Many of its species were thriving during the time of the dinosaurs

They lived for over 300 million years and there have been more than 20

Stromatolites are just clumps of fossilized algae that can date as far back as 3 billion years ago

The two most sought-after hues of blue topaz and known as Swiss Blue

teeth can be a tricky fossil to discuss online

Citrine Freeform - Brazil Many of its species wereThis cute little specimen has been polished well on all sides, giving it a pleasant appearance paired with rather large citrine crystals. Size: 2. 5 in. tall Weight: 13. 1 oz Location: Brazil 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