[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.s3.2 # Minerals and Metals in Ancient India v1.c19.s3.2 Minerals and Metals in Ancient India v1.c19.s3.2 - **Language:** English ### [v1.c19.s3.2](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3.2) That OCP was associated with the copper hoards seems to be established by the excavations at Saipai. (Lal, 1971, & 1972) A few OCP shards from Atrañjikhera have been dated by the thermoluminescent technique at Oxford and the mean age is around 1690 BC. (Gaur, 1983: 21) - [Previous: v1.c19.s3.1](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3.1) - [Next: v1.c19.s3.3](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3.3) - [Up: v1.c19.s3](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3) ## Linked texts (2) - [Atranjikhera](https://indike.org/pramana/inp.site.atranjikhera) - [Saipai](https://indike.org/pramana/inp.site.saipai) --- Source: [https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3.2](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s3.2) · Pramāṇa