Moonstone shimmers like light on water, and dream tradition ties it to intuition, cycles and the softer, inward side of feeling. It is often read as a new phase quietly beginning.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.