Ray Grant presents "Mineralogy of Arizona" 4th Edtn.
On 7 June 2022, Dr. Ray Grant addressed the Arizona Geological Society on the release of the 4th edtn. of the Mineralogy of Arizona. The 52-minute presentation includes Ray's address along with a question and answer session that begins at 38 minutes and 30 seconds. Co-authors Jan Rasmussen and Stan Keith contributed their thoughts on the new county mineral district maps included in the book. Look for the book in bookstores in late June or early July 2022.
Images are from slides presented by Ray Grant. https://www.youtube.com/watch?v=nuWipPOYZJw
This is a product of the Arizona Geological Society. Serving Arizona's geoscience community since 1955.