[1]
Walton, B. and Arnold, A. 1970. Plutonic nodules in lamprophyric carbonatite dykes near Frederikshåb, South-West Greenland. Bulletin Grønlands Geologiske Undersøgelse. 91, (Dec. 1970), 1–26. DOI:https://doi.org/10.34194/bullggu.v91.6631.