[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Minerals and Metals in Ancient India](https://indike.org/pramana/ins.science.biswas-1996) › v2.c45.s8.8 # Minerals and Metals in Ancient India v2.c45.s8.8 Minerals and Metals in Ancient India v2.c45.s8.8 - **Language:** English ### [v2.c45.s8.8](https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8.8) We conjecture that \*kāntaloha\* was made by reduction of magnetitic ore - [Previous: v2.c45.s8.7](https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8.7) - [Next: v2.c45.s8.9](https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8.9) - [Up: v2.c45.s8](https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8) --- Source: [https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8.8](https://indike.org/pramana/ins.science.biswas-1996.v2.c45.s8.8) · Pramāṇa