👉 Onyx Night: A rare type of gemstone found on the Moon, with a rich blue hue that reflects sunlight in all directions, resembling an opal when it shines. Definition: Onyx Night occurs near the moon's perigee and perihelion as part of a lunar eclipse. This gemstone is believed to have mystical properties due to its blue hue and ability to reflect sunlight in various directions, creating a distinctive effect.
