| Reference number | L&P/2/7/1 |
| Level | Item |
| Title | Letter, 'Of spars and Cornish diamonds' from William Borlase to Emanuel Mendes da Costa |
| Date | 18 December 1749 |
| Description | Subject: Geology
Published in Philosophical Transactions, as 'An enquiry into the original state and properties of spars, or crystals found in the Cornish mines, called Cornish Diamonds. In a letter to Emanuel Mendez da Costa, Esq; F. R. S. From the Rev. Mr. Wm. Borlace.'
Read 3 May 1750 |
| Extent | 25p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |
| Related material | DOI: 10.1098/rstl.1749.0049 |
| Related records in the catalogue | L&P/2/7 |
| L&P/2/7/2 |
| L&P/2/7/3 |
Fellows associated with this archive
| Code | Name | Dates |
| NA2316 | Borlase; William (1695 - 1772) | 1695 - 1772 |
| NA6689 | Costa; Emanuel Mendes da (1717 - 1791) | 1717 - 1791 |