[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) › c84.30 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.30 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.30 - **Language:** English ### [c84.30](https://indike.org/pramana/ins.science.ray-1956.c84.30) 15. For making various works on gold add the following: arsenic, yellow colour (\*kha.dog ser\*), white metals (\*dkar pos.khams\*), mica and \*sobhir\* of equal proportions. Add \*kakusatha\* and melt these separately according to the method of the learned. - [Previous: c84.29](https://indike.org/pramana/ins.science.ray-1956.c84.29) - [Next: c84.31](https://indike.org/pramana/ins.science.ray-1956.c84.31) - [Up: c84](https://indike.org/pramana/ins.science.ray-1956.c84) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c84.30](https://indike.org/pramana/ins.science.ray-1956.c84.30) · Pramāṇa