Creative Tone 12 is Crystal
The E.T. taught Corey Goode that crystals store memory like a library and the center of the earth is a crystal core. Earth in particular is a local universe library for other species and is guarded by a particular creature no one would believe existed.
Also, you cannot touch the crystals in middle earth or you could lose your mind. They contain too much information. It would be an epic download that would blow you out.