Antao, SytleJackson, IanBaosheng, LiKung, JChen, JiuhuaHassan, IshmaelLiebermann, RobertParise, John2015-12-100342-1791http://hdl.handle.net/1885/39180The elastic moduli of magnesioferrite spinel, MgFe2 O4, and their temperature dependence have been determined for the first time by ultrasonic measurements on a polycrystalline specimen. The measurements were carried out at 300 MPa and to 700̊C in a gas-Keywords: Elastic moduli; Elasticity; Magnesium compounds; Polycrystalline materials; Thermal effects; Thermal expansion; Thermoanalysis; Ultrasonic measurement; Magnesioferrite; Magnetic Curie transition; Mineralogy; Curie point; elasticity; experimental mineralog Elasticity; High-temperature studies; Magnesioferrite; Ultrasonic200710.1007/s00269-007-0152-z2015-12-09