Intellect, Good Luck, Creativity
The metaphysical properties of agate depend to some extent on color, but all agates have certain things in common.
Agate enhances creativity, and strengthens the intellect, making it a beneficial stone for both students and artists.
Is also known as a good luck stone, and for balancing yin/yang energy, protection, healing, and calming.
A stone of strength, agate increases energy. However, because it is a grounding stone, it does not increase energy at all times, but rather enables bursts of energy as needed. In this way, agate enhances longevity.