[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray](https://indike.org/pramana/ins.science.ray-1956) › c99.17 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c99.17 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c99.17 - **Language:** English ### [c99.17](https://indike.org/pramana/ins.science.ray-1956.c99.17) Iatrochemical period, ii, 158, 200. Impact potential, 262. Indo-Aryan culture, 34; -Scythian coins, 95 Indus valley, 10, 13, 17, 24, 27-29, 31; civilization, 1, 4, 5, 9, 10, 22, 30, 33, 34, culture, 7, 35; metallurgy, 26, pottery, 11, 19. Ingudī, 56. Inertia, 244. Ink, 104, 235, carbon, 104; ingredients of, 236 Intelligence stuff, 244, 245. Intuition, intellectual and empirical, 256. Iron age, 87; and steel, 101, 211; ashes, 183; calcination of, 142; killing of, 110, killed, tests of, 151, 188; implements, 98; ores, 51, pillar at Delhi, 99; preparation of, 71; pyrites, 66; roasting of, 65, rust of, 111; sulphate of, 63, 65, 68, 70, 103, 173, 231, 232, wrought 111. - [Previous: c99.16](https://indike.org/pramana/ins.science.ray-1956.c99.16) - [Next: c100.1](https://indike.org/pramana/ins.science.ray-1956.c100.1) - [Up: c99](https://indike.org/pramana/ins.science.ray-1956.c99) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c99.17](https://indike.org/pramana/ins.science.ray-1956.c99.17) · Pramāṇa