Geology And Ore Deposits Of Republic Mining District; The Road Materials of Washington (1910)

The book ""Geology And Ore Deposits Of Republic Mining District; The Road Materials of Washington"" was written by Joseph Bertram Umpleby in 1910. It is a comprehensive study of the geology and ore deposits of the Republic Mining District in Washington, as well as the road materials found in the state. The book covers the history of mining in the district, including the discovery of gold, silver, and copper deposits. It also provides detailed descriptions of the various rock formations found in the area and their geological characteristics. The author includes maps, diagrams, and photographs to illustrate his findings. In addition, the book discusses the different types of road materials found in Washington, including gravel, sand, and crushed rock. It provides information on their properties, suitability for road construction, and availability. Overall, ""Geology And Ore Deposits Of Republic Mining District; The Road Materials of Washington"" is a valuable resource for geologists, mining engineers, and anyone interested in the geology and mineral resources of Washington state.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.