Paul F. Kerr was born in 1877 in New York, USA. He received his Bachelor's degree in Mining Engineering from Columbia University in 1903 and went on to earn his Master's degree in Geology from the same institution in 1905. Kerr's interest in mineralogy began during his graduate studies, and he subsequently worked as a mineralogist at the United States Geological Survey (USGS). His work at the USGS laid the foundation for his future research in optical mineralogy.
Kerr, P. F. (1931). Optical Mineralogy. McGraw-Hill. Optical Mineralogy Paul F Kerr.pdf
Optical mineralogy, a branch of mineralogy that deals with the study of minerals using optical techniques, has been a crucial tool in understanding the properties and behavior of minerals. One of the pioneers in this field is Paul F. Kerr, a renowned American mineralogist who made significant contributions to the development of optical mineralogy. His book, "Optical Mineralogy," has been a seminal work in the field, providing a comprehensive guide to the principles and techniques of optical mineralogy. Paul F