[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) › v1.c19.s5.t2.1 # Minerals and Metals in Ancient India v1.c19.s5.t2.1 Minerals and Metals in Ancient India v1.c19.s5.t2.1 - **Language:** English ### [v1.c19.s5.t2.1](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t2.1) In all, eleven stone objects and twenty-two ordinary stone pieces have been unearthed from the different levels of Period III. The objects include six pestles, two white stones, one small ball and two indeterminate pieces, one of which is of soapstone. All the objects, except the last, are of sandstone. The pestles of this period can be grouped into several types. - [Previous: v1.c19.s5.t1.2](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t1.2) - [Next: v1.c19.s5.t3.1](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t3.1) - [Up: v1.c19.s5.t2](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t2) --- Source: [https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t2.1](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s5.t2.1) · Pramāṇa