Fülöppite, a New Hungarian Mineral of the Plagionite-Semseyite Group1

Fülöppite, a New Hungarian Mineral of the Plagionite-Semseyite Group¹

I. de Finály and Sándor Koch

Royal Hungarian Geological Survey
Hungarian National Museum, Budapest.

¹Read at the Hungarian Academy of Sciences, Class III (Natural History), on April 22, 1929. The mineralogical and crystallographic work was done by Dr. S. Koch in the Mineralogical-Petrographical Institute of the Pázmány Péter University, Budapest, and the chemical portion by I. de Finály in the Chemical Laboratory of the Royal Hungarian Geological Survey.

Mineralogical Magazine; December 1929 v. 22; no. 127; p. 179-184; DOI: 10.1180/minmag.1929.022.127.03
© 1929, The Mineralogical Society
Mineralogical Society (www.minersoc.org)