Agate Gemstone meaning
Agate is THE stone everyone should have for protection. This group of stones are variegated chalcedony. (see also moss agate, eye agate) The agate is one of the oldest stones in recorded history.
Agates attract strength. Agate is a protection from bad dreams. It also protects from stress and energy drains. Read more about agates here.
The color white has purification vibrations and can be used to clear blocks from your path.