Mysterious Beauty: Deciphering the Mysteries of Black Agate


Despite having a similar appearance to black onyx, black agate has unique qualities that make it a worthwhile purchase for those who enjoy gemstones. It differs from black onyx in terms of both physical and chemical makeup. Chalcedony, or black agate, is a member of the quartz family and is recognized for having a finely grained microcrystalline structure.