[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) › c84.46 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.46 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.46 - **Language:** English ### [c84.46](https://indike.org/pramana/ins.science.ray-1956.c84.46) 24. If the work be done with keen concentration the polish will act on steel ('\*od.ldan.lcgas.rnams\*—glazy iron, etc.) very well (lit. hold strongly). For making powder from gold or steel (glazy iron, etc.) the method will be applied. - [Previous: c84.45](https://indike.org/pramana/ins.science.ray-1956.c84.45) - [Next: c84.47](https://indike.org/pramana/ins.science.ray-1956.c84.47) - [Up: c84](https://indike.org/pramana/ins.science.ray-1956.c84) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c84.46](https://indike.org/pramana/ins.science.ray-1956.c84.46) · Pramāṇa