| Meteoritics | 6 12 : 4370—4379 |
|---|---|
| Chemical Physics | 2 2nd ed |
"Relationships between the Vredefort structure and the Witwatersrand basin within the tectonic framework of the Kaapvaal craton as interpreted from regional gravity and aeromagnetic data".
22| Chemical Reviews | Retrieved on 4 May 2012 |
|---|---|
| Platinum Metals Review |
| Academic Press | Superior Mining International Corporation |
|---|---|
| Science | 1980 |