themainecoonworldchatsdefrancecom Elevage the Maine Coon World eleveur de chats Maine CoonOnyx Smoke MC is a type of feline that is known for its beautiful onyx fur. These felines are affectionate and make excellent companions. The ebony vapor coloration on their fur is truly unique. If you're seeking a feline with an captivating inky appearance, consider adopting a dark mist MC.