Books by H. C. Dake
Art of Gem Cutting - Including
Art of Gem Cutting - Including Cabochons, Faceting, Spheres, Tumbling and Special Techniques
Popular prospecting
Popular prospecting
The uranium and fluorescent mi
The uranium and fluorescent minerals
Agate book
Agate book
The agate book,including a des
The agate book,including a description of agate filled thunder eggs
Northwest gem trails
The art of gem cutting, complete
Mineral club history
Mineral club history
Ultra-violet light and its app
Ultra-violet light and its applications
Ultra-violet light and its app
Ultra-violet light and its applications, including a description of the numerous practical applications found for ultra-violet light and fluorescence in the industries, sciences, and arts
Fluorescent light and its appl
Fluorescent light and its applications
The gem minerals of Oregon
The gem minerals of Oregon