Great crystal for growth.

Also known as Dendrite Opal.

Merlinite or Tree Agate meaning:

Merlinite is considered healing for conditions with similar appearances: nervous system, root systems, branch systems.  Tree Agate is an excellent choice for a gardener, a neurosurgeon, or a genealogist.  Mystic Merlinite assists with any kind of growth and stabilization.  Merlinite is great for students who need to follow thought development.  Merlinite is also excellent for writers for character and plot development.