Optical Mineralogy Paul F Kerr.pdf 🎁

Kerr's work in optical mineralogy spanned several decades, during which he made significant contributions to the field. His book, "Optical Mineralogy," first published in 1931, was a comprehensive treatise on the subject, covering the principles of optics, mineralogical microscopy, and the optical properties of minerals. The book was widely acclaimed and became a standard reference text for mineralogists and geologists.