Agate Information and Uses and Benefits During the majestic days of yore in ancient Egypt, the Agate was seen in high regard and was extensively used for decorative purposes in royal chambers since it was the choice crystal of Egyptian royalty. Later on, the Romans - duly influenced as they were with the epicurean and flamboyant sensibilities of Egypt - were possibly the first to start dyeing agates for decorative purposes. The agate crystal has many properties especially suitable for the expecting mother. Usually seen as a stone of pregnancy, the agate is reputed to be able to assist in cleansing the uterus. It can also protect and allow this organ to shrink back to normal size after birth. Agate is also a protective stone, empowering you with self-belief and resisting negative exterior influences from marring you. For the body, this crystal can assist in diseases of the eyes and stimulate good digestion as well.