gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1957.31.239.08 Short Communications Kirschsteinite, a Natural Analogue to Synthetic Iron Monticellite, from the Belgian Congo Sahama Th. G. Hytönen Kai Insitute of Geology, University of Hielsinki, Finland. 12 1957 31 239 698 699 Copyright © 1957, The Mineralogical Society 1957