Subsilicic Sodium Gedrite in Leptite of Quartz Keratophyric Origin, Nordmark (Sweden)

Kees Linthout and Wim J. Lustenhouwer

Institute of Earth Sciences, Vrije Universiteit, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands

Keywords: subsilicic sodium gedrite • quartz keratophyric protolith • Nordmark • Sweden

Mineralogical Magazine; April 1996 v. 60; no. 399; p. 379-387; DOI: 10.1180/minmag.1996.060.399.13
© 1996, The Mineralogical Society
Mineralogical Society (www.minersoc.org)