Ohhhh my heart tingles when I discover a singular Trigonic Record Keeper on a crystal like so! First getting into crystals I was the most intrigued by and checked every single crystal for these markings.
You can think of these record keepers as a "doorway" to one's past, present, and future. During meditation it allows us to understand and process that information. Allowing us to both feel and see different states of awareness.
