| Ref No | DF/MIN/20/35/116 |
| Alt Ref No | DF20/35/116 |
| Title | Cyril E Williams: paper on the origin of carbonatites |
| Description | Includes a letter, and notes by Walter Campbell Smith
Was previously DF8/116 |
| Date | 1956 |
| AccessStatus | Open |
| Held By | NHM Archives |
| Level | File |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| PX1744 | Williams; Cyril Edward (1922-2009); Geologist, Director of Geological Survey of Ireland | 1922-2009 |
| PX87 | Smith; Walter Campbell (1887-1988); Mineralogist and petrologist; Keeper of Mineralogy | 1887-1988 |