A Black Emerald is a black-colored gemstone, often resembling a Chaos Emerald. Black Emerald may refer to: Ancient Onyx, an emerald used to imprison Chaos in the Archie Comics continuity; or Black Emerald (Sonic the Comic), an emerald from the Shadow Dimension in Sonic the Comic. This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from "https://sonic.fandom.com/wiki/Black_Emerald?oldid=2174417" Categories: Disambiguations Community content is available under CC-BY-SA unless otherwise noted.