Diopside from Isortoq Fjord (Søndre Isortoq), Qeqqata, Greenland
Greenland | |
| Petersen, Ole V., Secher, Karsten (1993) The Minerals of Greenland. The Mineralogical Record, 24 (2) 1-67 |
www.koeln.netsurf.de (1999) http://www.koeln.netsurf.de/~w.steffens/green.htm |