3rd CSIR-NML Jamshedpur Platinum Jubilee Lecture J amshedpur, March 26: Prof. S. K. Kawatra, Chair and Professor at Michigan Technological University, USA, and Editor-in-Chief of the SCI Journal Mineral Processing Extractive Metallurgy Reviews , visited CSIR-NML on March 25. Renowned for his contributions to mineral processing, Prof. Kawatra has received numerous awards and honors. As part of CSIR-NML's yearlong platinum jubilee celebrations, which commenced in November 2024, Prof. Kawatra deliv