The Gold-Quartz Veins Of Nevada City And Grass Valley Districts, California (1896) is a comprehensive book written by Waldemar Lindgren. The book is a detailed study of the geology and mining history of the Nevada City and Grass Valley districts in California. Lindgren provides a thorough analysis of the gold-quartz veins found in the area, including their formation, structure, and mineralogy. The book also includes detailed descriptions of the various...