[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) › c12.55 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c12.55 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c12.55 - **Language:** English ### [c12.55](https://indike.org/pramana/ins.science.ray-1956.c12.55) Another slab of carnelian blue colour on analysis by Hamid (archæological chemist) gave the following results. - [Previous: c12.54](https://indike.org/pramana/ins.science.ray-1956.c12.54) - [Next: c12.56](https://indike.org/pramana/ins.science.ray-1956.c12.56) - [Up: c12](https://indike.org/pramana/ins.science.ray-1956.c12) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c12.55](https://indike.org/pramana/ins.science.ray-1956.c12.55) · Pramāṇa