Calcite comes in many colours and doubles whatever is seen through it, so tradition reads it as amplified energy and a new way of looking. Dream books link it to learning and fresh motivation.
Where in your waking life have you met something like this lately?
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.