[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.s6.t3.8 # Minerals and Metals in Ancient India v1.c19.s6.t3.8 Minerals and Metals in Ancient India v1.c19.s6.t3.8 - **Language:** English ### [v1.c19.s6.t3.8](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3.8) | Site | Specimen | SiO₂ | Al₂O₃ | Fe₂O₃ | Na₂O | CaO | Undeter-mined | | Mathura | Slip glaze | 61.51 | 7.82 | 10.26 | 13.39 | 3.42 | 3.60 | | Hastinapura | Slip glaze | 60.53 | 8.21 | 11.39 | 12.81 | 3.82 | 3.24 | | Kausambi | Slip glaze | 64.26 | 7.24 | 8.38 | 11.73 | 2.64 | 5.75 | | Mathura | Core | 64.78 | 27.62 | 1.21 | 0.39 | 0.52 | 5.48 | | Hastinapura | Core | 64.89 | 26.92 | 1.48 | 0.72 | 0.64 | 5.35 | | Kausambi | Core | 70.16 | 22.21 | 0.76 | 0.64 | 0.32 | 5.91 | - [Previous: v1.c19.s6.t3.7](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3.7) - [Next: v1.c19.s6.t3.9](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3.9) - [Up: v1.c19.s6.t3](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3) --- Source: [https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3.8](https://indike.org/pramana/ins.science.biswas-1996.v1.c19.s6.t3.8) · Pramāṇa