| RefNo | AP/19/11/2 | 
| Level | Item | 
| Title | Unpublished letter, 'An account of the water of the well Zem Zem with a qualitative analysis of the same by Professor [Michael] Faraday' from Michael Faraday to the Royal Society | 
| Date | 3 April 1835 | 
| Description | Faraday shares his assessment of the water from the well Zem-Zem at Jedda [Jeddah, Saudi Arabia], describing it as 'thick from the presence of [...] iron'. 
 Subject: Hydrology
 
 Written by Faraday at the Royal Institution [London].
 | 
| Extent | 2p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| AccessStatus | Open | 
| RelatedMaterial | DOI: 10.1098/rspl.1830.0204 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8218 | Faraday; Michael (1791 - 1867); natural philosopher, scientific adviser, and Sandemanian | 1791 - 1867 |