Sahoo, J.K.; Nayak, D.; Mishra, P.; Angadi, S.I.; Khaoash, S.; Mohapatra, B.K.
(Journal of Sustainable Metallurgy, vol.11(3), 2025: 2411-2423)
Ochre is a naturally occurring, friable material commonly associated with different types of iron ore in the Singhbhum Craton of eastern India. It appears in various colors, including yellow, red, gray, and black. The ...