Add to ORKGThe purpose of this investigation is to compare the phenomena observed in concentrating a zinc ore by flotation, using a constant and new flowsheet as described a few pages later and varying only the sizes to which the headsamples are ground previous to each test --Summary, page 1
The purpose of this thesis was to investigate and attempt to concentrate low grade cyanided tailings...
The ore for this series of experiments is the tailing from the old ore-dressing mill at Missouri Sch...
The object of this thesis is to determine the advisability of treating this Mexican Silver ore by fl...
The purpose of this investigation is to compare the phenomena observed in concentrating a zinc ore b...
The smelting of complex lead ores is a difficult operation, especially when they contain considerabl...
This report is concerned primarily with the beneficiation of a low-grade complex lead-zinc ore. The ...
At the present time the greater portion of the zinc mined in the Joplin District, is taken from what...
The use of zinc as a structural metal has been militated against by two of its properties, namely, i...
The advantage of shipping refined silver bullion over the shipment of concentrate to a smelter has b...
Concentration of the Joplin slimes by means of flotation is a subject receiving considerable attenti...
Recent improvements in the practice of milling lead ores of the Southeast Missouri Lead Mining Distr...
That the tailings piles of the Joplin and the Oklahoma zinc mining fields contain zinc in commercial...
The problem of the Mining Engineer and Metallurgical Engineer who wishes to treat the slimes and fin...
In the retort smelting of zinc ores one of the chief metallurgical problems is to obtain as complete...
It has been observed in table concentration that the ore band consists of the coarest sic particles ...
The purpose of this thesis was to investigate and attempt to concentrate low grade cyanided tailings...
The ore for this series of experiments is the tailing from the old ore-dressing mill at Missouri Sch...
The object of this thesis is to determine the advisability of treating this Mexican Silver ore by fl...
The purpose of this investigation is to compare the phenomena observed in concentrating a zinc ore b...
The smelting of complex lead ores is a difficult operation, especially when they contain considerabl...
This report is concerned primarily with the beneficiation of a low-grade complex lead-zinc ore. The ...
At the present time the greater portion of the zinc mined in the Joplin District, is taken from what...
The use of zinc as a structural metal has been militated against by two of its properties, namely, i...
The advantage of shipping refined silver bullion over the shipment of concentrate to a smelter has b...
Concentration of the Joplin slimes by means of flotation is a subject receiving considerable attenti...
Recent improvements in the practice of milling lead ores of the Southeast Missouri Lead Mining Distr...
That the tailings piles of the Joplin and the Oklahoma zinc mining fields contain zinc in commercial...
The problem of the Mining Engineer and Metallurgical Engineer who wishes to treat the slimes and fin...
In the retort smelting of zinc ores one of the chief metallurgical problems is to obtain as complete...
It has been observed in table concentration that the ore band consists of the coarest sic particles ...
The purpose of this thesis was to investigate and attempt to concentrate low grade cyanided tailings...
The ore for this series of experiments is the tailing from the old ore-dressing mill at Missouri Sch...
The object of this thesis is to determine the advisability of treating this Mexican Silver ore by fl...