[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D.](https://indike.org/pramana/ins.science.ray-1902) › v1.c23.8 # A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c23.8 A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c23.8 - **Language:** English ### [v1.c23.8](https://indike.org/pramana/ins.science.ray-1902.v1.c23.8) Koshthí apparatus, for the extraction of zinc from calamine. (See p. 89) - [Previous: v1.c23.7](https://indike.org/pramana/ins.science.ray-1902.v1.c23.7) - [Next: v1.c23.9](https://indike.org/pramana/ins.science.ray-1902.v1.c23.9) - [Up: v1.c23](https://indike.org/pramana/ins.science.ray-1902.v1.c23) --- Source: [https://indike.org/pramana/ins.science.ray-1902.v1.c23.8](https://indike.org/pramana/ins.science.ray-1902.v1.c23.8) · Pramāṇa