Mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of The Mother Lode Region. Unavailable since 1900, this publica

California’s Calaveras County—made famous by Mark Twain and his celebrated Jumping Frog—is the focus of this comprehensive study of Mother Lode mining. Mo

Mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of "The Mother Lode System." Unavailable since 1929, this publi

Gold districts of California