Note 35 — Chapter II · SALTPETRE

هو زهر حجر اسيوس ... هو ثلج الصين عند القدماء من اطباء مصر ويعرفونه عامة المغرب والطباوها بالبارود Reinaud and Favé, p. 14. The phrase, “flower of the stone of Assos,” was a thousand years old when Abd Allah used it, for we find it in Lucian’s Tragodopodagra (ἄνθος Ἀσίου λίθου, l. 162), a work written A.D. 180-200. But, like so many other words, it completely changed its meaning in the lapse of years. Abd Allah used it to designate saltpetre: Pliny the elder (“Nat. Hist.,” xxxvi. 17) tells us it had the property of utterly consuming dead bodies, except the teeth, in forty days—a property saltpetre does not possess.