Web design: Corina Gamma


For many years, I've been pursuing with passion the exquisite colors and designs in Jaspers and to document each precise locality. Originally from Switzerland, I retired in the beautiful Arizona Desert, where I continue with enthusiasm the collecting, cutting and polishing to unveil the secrets of the World of Jaspers.


[roll over window and click on play botton: 9 minute video]

This book is a rare testimony to the geological diversity and natural hidden beauty of the Picture Jaspers mined in the Owyhee area in Oregon. The content features over 200 Jaspers from 70 different sites, including some of the rarest specimens of the Owyhee Picture Jaspers.
© Hans Gamma


A new and extended edition will be published early 2015.