[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) › c30.7 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c30.7 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c30.7 - **Language:** English ### [c30.7](https://indike.org/pramana/ins.science.ray-1956.c30.7) When a metal is \*killed\* with \*ariloha\* (meaning, not clear), it is injurious. Gold-leaves, pierced with holes and coated with a paste of lemon-juice and the ashes of mercury, and roasted ten times, are thereby killed. - [Previous: c30.6](https://indike.org/pramana/ins.science.ray-1956.c30.6) - [Next: c30.8](https://indike.org/pramana/ins.science.ray-1956.c30.8) - [Up: c30](https://indike.org/pramana/ins.science.ray-1956.c30) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c30.7](https://indike.org/pramana/ins.science.ray-1956.c30.7) · Pramāṇa