Agate normally forms by the deposition of silica from groundwater in the cavities of igneous rocks ans comes in many different types such as banded agate, blue lace agate, moss agate, black agate, sardonyx agate, fire agate, agate slices, agate bookends, shiva eyes, agate geodes etc.
Agate is a grounding stone with a multi-level cleansing effect, bringing emotional, physical and intellectual balance. It strengthens your mind and body and so if you are in need of a little more strength, this may be the stone for you. It also helps to discern the truth. Soothing and calming, this stone works slowly but with great strength. A very powerful healing stone when used in conjunction with the chakra colour system.
This crystal is always a good choice for enhancing mental function.