Sisir K MondalSisir K. Mondal is a Professor of geology in the Department of Geological Sciences at Jadavpur University in Kolkata, India, and a Research Associate at the American Museum of Natural History in New York City. He is a hard-rock geologist whose primar field of specialization is in ore geology, petrology and geochemistry of ultramafic-mafic rocks. He received his PhD from Jadavpur University. Read More Read Less