Description: Report issued by the Bureau of Mines over mining systems. As stated in the introduction, "the purpose of this publication is to show possible application, within the field of mining, of some innovations to methods of analysis that have been developed and improved in recent years" (p. 2). This report includes tables, graphs, and illustrations.
Creator: Hewlett, Richard F. & Redmon, D. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department