magnetite series Directory References Discover 7 Deadliest Weapons in History 7 of History's Most Notorious Serial Killers Water Fluoridation: Just the Facts What Is the Emoluments Clause? How Deadly Is Quicksand? 7 Drugs that Changed the World 9 Memorials and Monuments in the United States 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