Ore Dressing Investigation of Oxidized Lead Ores from Missouri and Illinois
Title | Ore Dressing Investigation of Oxidized Lead Ores from Missouri and Illinois PDF eBook |
Author | M. M. Fine |
Publisher | |
Pages | 14 |
Release | 1948 |
Genre | Lead ores |
ISBN |
Report of Investigations
Title | Report of Investigations PDF eBook |
Author | |
Publisher | |
Pages | 838 |
Release | 1919 |
Genre | Mineral industries |
ISBN |
Concentration of an Oxidized Lead Ore from Southeast Missouri
Title | Concentration of an Oxidized Lead Ore from Southeast Missouri PDF eBook |
Author | Robert Edward Evans |
Publisher | |
Pages | 56 |
Release | 1932 |
Genre | Lead ores |
ISBN |
"In the main ore bodies of the Southeast Missouri Lead Belt the lead occurs as galena disseminated in dolomite. The concentration in the mills is by tabling and flotation. The grade of the concentrates and the recovery of the galena are excellent. However, in certain areas of some of the mines ore has been developed that does not concentrate so readily. Because of its reddish brown color this ore is known locally as "red ore", and the presence of oxidized lead has been suspected. The purpose of this investigation was to determine the extent to which oxidized lead minerals were present in the ore, to ascertain the manner in which they interfered with normal flotation practice, and to devise, if possible, a satisfactory method of concentration"--Introduction, leaf 1.
Beneficiating a Complex Sulfide-oxide Lead-zinc Ore from Missouri
Title | Beneficiating a Complex Sulfide-oxide Lead-zinc Ore from Missouri PDF eBook |
Author | H. E. Powell |
Publisher | |
Pages | 18 |
Release | 1960 |
Genre | Lead ores |
ISBN |
Titanium Electrorefining
Title | Titanium Electrorefining PDF eBook |
Author | D. H. Baker |
Publisher | |
Pages | 154 |
Release | 1959 |
Genre | Titanium |
ISBN |
Report of Investigations. [no.2002 to No.7380]
Title | Report of Investigations. [no.2002 to No.7380] PDF eBook |
Author | |
Publisher | |
Pages | 624 |
Release | 1948 |
Genre | Mineral industries |
ISBN |
Gasification of Pulverized Coal at Atmospheric Pressure
Title | Gasification of Pulverized Coal at Atmospheric Pressure PDF eBook |
Author | A. U. Christensen |
Publisher | |
Pages | 832 |
Release | 1959 |
Genre | Anthracite coal |
ISBN |