How many people do you know who have a mineral named after them? Bob has been writing about minerals most of his life. He is a founding member of Rock & Gem Magazine and has been disseminating his knowledge regularly for a national audience through publications for over 50 years. We are fortunate and grateful to have Bob present at our Spring Semester and this could be his last speaking arrangement at Wildacres.
The discovery and development of one of the ten most beautiful caverns in the world.
Everyone's favorite mineral, its varieties, causes of color.
The hydro-thermal vents in the ocean that are creating mineral deposits of the future.
Theories of formation, the history and noted localities of this beautiful form of quartz.
The varieties of tourmaline, what causes of color and well known localities.
Some of the experiences that happened during my world travels.