Dendritic opals are beautiful , milky white stones that have a system of tiny black branches crawling all throughout. The Latin word for tree branches are dendrites. That's what this stone will remind you of. It's good for growth. It's good for change. It's good for easing transitions and staying grounded during difficult times.
Each piece is between 1 to 2 in. It will be intuitively chosen for you and some have tiny little dips in them because they're natural minerals.