Paul F. Kerr’s "Optical Mineralogy," particularly the fourth edition (1977), is a cornerstone text for identifying minerals via thin-section, polarized-light microscopy. It offers a structured approach covering principles of optical crystallography and comprehensive, illustrated descriptions of mineral properties. Find a digital preview of the text at Google Books. GeoKnigahttps://www.geokniga.org OPTICAL MINERALOGY
If you can obtain a legitimate digital copy through your academic library, treasure it. If you find a free scan, treat it as a study aid—but respect the author’s legacy by eventually purchasing a used hardcover if you pursue geology as a career.
Who should use it
Paul F. Kerr’s "Optical Mineralogy," particularly the fourth edition (1977), is a cornerstone text for identifying minerals via thin-section, polarized-light microscopy. It offers a structured approach covering principles of optical crystallography and comprehensive, illustrated descriptions of mineral properties. Find a digital preview of the text at Google Books. GeoKnigahttps://www.geokniga.org OPTICAL MINERALOGY
If you can obtain a legitimate digital copy through your academic library, treasure it. If you find a free scan, treat it as a study aid—but respect the author’s legacy by eventually purchasing a used hardcover if you pursue geology as a career.
Who should use it