ennui
Well-known member
I believe cameos are usually cornelian, not carnelian. Cornelian is a shell, similar in coloring to the stone.My cameo broach is Italian Edwardian, on carnelian,
"Cassis Rufa is commonly known as a cornelian shell, due to its coloring very similar to the stone of the same name. It has small dimensions and is harvested in Africa. It was the first shell used by the cameists in Torre del Greco."