TY  - BOOK
T1  - An essay about the origine & virtues of gems. Wherein are propos'd and historically illustrated some conjectures about the consistence of the matter of precious stones, and the subjects wherein their chiefest virtues reside/ By the Honourable Robert Boyle ....
A1  - Boyle, Robert, 1627-1691
LA  - English
UL  - https://web.marshlibrary.ie/catalogue/Record/BI25290
OP  - 185
NO  - 701
CN  - VII C 13
KW  - Precious stones - Early works to 1800
KW  -  Gems - Early works to 1800
ER  -