This is a good example of several warm tones of agate. Agate comes in a variety of colors. The matte stones have been stressed to create cracks. They are referred to as Dragon Veins. The amber agates are smooth while the clear 10mm was left smooth.
Agate increases security, self-confidence, hope, strength, soothing, provides possibility, grounding, the ability to see clearly, and balance. It is a good stone for artistic expression, it also alleviates depression.