Agate is a variety of Chalcedony, a mineral of the Quartz family. It is clear to milky white, with dendritic inclusions of manganese or iron that has grown into patterns similar to moss or lichen. Spots of red may occur in some specimens, and occasionally the crystal is dark green with bluish inclusions.

Moss Agate is often thought of as a stone which is beneficial for fertility and the garden. As a stone that promotes growth, it can help anyone who is looking to foster an abundance of opportunities for themselves.