magnetite series Directory References Discover Why Is the Mona Lisa So Famous? Will Light-Speed Space Travel Ever Be Possible? Roman Catholic Saints How Did the Sperm Whale Get Its Name? The Seven Sacraments of the Roman Catholic church Timeline of the Space Race, 1957–69 10 Failed Doomsday Predictions Contents magnetite series mineralogy Ask the Chatbot a Question Ask the Chatbot a Question Also known as: iron-spinel series Learn about this topic in these articles:division of spinel group In spinel…B is chromium; and the magnetite (iron-spinel) series, in which B is iron. Read More