John Frank Schairer References John Frank Schairer American petrologist Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Norman L. BowenSchairer, a young and able experimenter who had joined the laboratory from Yale University. Together they worked on silicate systems containing iron oxide, beginning with ferric oxide and later ferrous oxide. Read MoreSchairer, a young and able experimenter who had joined the laboratory from Yale University. Together they worked on silicate systems containing iron oxide, beginning with ferric oxide and later ferrous oxide. Read More