[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) › c19.12 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c19.12 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c19.12 - **Language:** English ### [c19.12](https://indike.org/pramana/ins.science.ray-1956.c19.12) 8. Then having the mouth (of the pot) tied up one is to burn it, till the fire turns into ashes, and when that substance (lit. the medicine) is taken out it will be found changed into silver, (as bright) as the moon. - [Previous: c19.11](https://indike.org/pramana/ins.science.ray-1956.c19.11) - [Next: c19.13](https://indike.org/pramana/ins.science.ray-1956.c19.13) - [Up: c19](https://indike.org/pramana/ins.science.ray-1956.c19) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c19.12](https://indike.org/pramana/ins.science.ray-1956.c19.12) · Pramāṇa