AbstractsMedical & Health Science

Mill test and conclusion leading to the design of an addition to Florida pebble phosphate concentrator

by Norman L. Ohnsorg

Institution: Missouri University of Science and Technology
Year: 1916
Record ID: 1568200
Full text PDF: http://hdl.handle.net/10355/35754


"The fact that 30% to 50% of the phosphate mined in this district is lost as tailing due to an inadequate method of concentration has caused no small concern and many attempts have been to develop a method, of economic value, for saving the phosphate lost" – Existing Conditions of Milling, Page 1.