The Gemstone Agate, considered as the Stone everyone should have for Protection.
One of the oldest stones in recorded history, way back since Biblical Babylonian times. It is said to attract strength.
A protection from bad dreams, energy drains, stress and used to ward off storms. Also said to have healing Properties and used for stomach upsets.
It is considered powerful, giving strength to carry on. Many will carry/wear Agate when having to make important decisions.