Number: RL30310 Title: THE MINING LAW MILLSITE DEBATE Authors: Marc Humphries, Resources, Science, and Industry Division Abstract: This report provides background and analysis on the debate over whether the millsite language (30 USC 42) in the Mining Law of 1872 allows only one five-acre millsite per mining claim. In practice, the Bureau of Land Management (BLM) has allowed for as many millsites as can be justified for developing the orebody. Pages: 7 Date: Updated September 14, 1999