On October 22, we'll see the full moon that folks call the Blood Moon, although some Native Americans called it the Falling Leaf Moon. Color correspondences this month are all about darkness -- black, deep purples, and dark blue. The theme carries over into gemstones, with obsidian and amethyst being strongly connected to the Blood Moon. Deities to honor in October include the wilder aspects of the gods -- Herne and Cernunnos, Mercury, and Apollo. Take some time this month to connect with the moon, and feel its energy in your spirit.