| RefNo | AP/23/36/2 |
| Level | Item |
| Title | Unpublished diagram, section of land between a diamond mine and river by T J [Thomas John] Newbold |
| Date | 1840 |
| Description | Small diagram showing a section of land between the diamond mine and the river in Golconda [India]. Newbold highlights the location of the diamonds beneath soil, the 'light red sandy soil' and the 'soft purpleish laminar limestone' that makes up the ground near the diamond mine.
Subject: Mineralogy |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA7319 | Newbold; Thomas John (1807 - 1850) | 1807 - 1850 |