[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) › c84.62 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.62 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.62 - **Language:** English ### [c84.62](https://indike.org/pramana/ins.science.ray-1956.c84.62) 32. Put (some) lead into fire until it gets copper-like colour (\*ji.zrid sans.su ma gyur\*). When it will have copper-like colour (\*zans gzugs\*), add some brass again on it - [Previous: c84.61](https://indike.org/pramana/ins.science.ray-1956.c84.61) - [Next: c84.63](https://indike.org/pramana/ins.science.ray-1956.c84.63) - [Up: c84](https://indike.org/pramana/ins.science.ray-1956.c84) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c84.62](https://indike.org/pramana/ins.science.ray-1956.c84.62) · Pramāṇa