Physical Characteristics: A variety of chalcedony in the quartz family, a silicon dioxide. Hardness of 7. Box measures 1.5" x 1.5" x 3/4". From Acton, Los Angeles County, California.
Metaphysical Properties: Agate has a lower frequency and therefore can be more subtle than other stones. It can be very useful in balancing energies and assisting with persistence and completion. It protects against negative energies.