Excerpt from Gold Placers of California In spite of the fact that the gold placers of California have produced over a billion dollars since their discovery in 1

Excerpt from Placer Mining for Gold in California The increase in the price of gold from in 1932 to in 1933 and to in 1934 made such stories seem even more plau

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the publi

Excerpt from California Mines and Minerals The subject matter of this work is confined as far as possible to a plain statement of facts, regarding our great sta

Originally Published in 1923 by the California State Mining Bureau, as Bulletin no. 92 this rare classic book is full of useful and valid information on the gol