Marbode of Rennes' (1035-1123) De lapidibus considered as a medical treatise with text, commentary and C.W. King's translation, together with text and translation of Marbode's minor works on stones.
D049691:History, Medieval; D008903:Minerals / Q000266:history*; D013812:Therapeutics / Q000266:history*
D008903:Minerals