Browse by call number

1. Supporting sound management of our mineral resources : rivers of gold--placer mining in Alaska
   TN423.A7 S88 1998
2. Basic placer mining ; special publication 41
   TN423.C2 B37 1963
3. Searching for riches : the California gold rush
   Byrd, Cecil K.
   TN423.C2 B97 1991
4. The Diversity of mineral & energy resources of Southern California
   TN423.C2 D58 1991
5. Calaveras gold : the impact of mining on a mother lode county
   Limbaugh, Ronald H.
   TN423.C2 L48 2004