Nepheline from Northern Cape, South Africa
South Africa | |
| Konzett, J., Wirth, R., Hauzenberger, C., & Whitehouse, M. (2013). Two episodes of fluid migration in the Kaapvaal Craton lithospheric mantle associated with Cretaceous kimberlite activity: evidence from a harzburgite containing a unique assemblage of metasomatic zirconium-phases. Lithos, 182, 165-184. |
| Journal of African Earth Sciences Volume 21, Issue 1, July 1995, Pages 171-186 |