The economic definition of ore : cut-off grades in theory and practice /
Lane, Kenneth F.
The economic definition of ore : cut-off grades in theory and practice / by Kenneth F. Lane. - London : Mining Journal Books, 1988. - x, 149 p.
0900117451
90013154
Assaying.
Ores--Sampling and estimation.
Ore-deposits--Economics.
Mines and mineral resources.
Mineralogy, Determinative.
Metallurgical analysis.
Geology, Economic.
The economic definition of ore : cut-off grades in theory and practice / by Kenneth F. Lane. - London : Mining Journal Books, 1988. - x, 149 p.
0900117451
90013154
Assaying.
Ores--Sampling and estimation.
Ore-deposits--Economics.
Mines and mineral resources.
Mineralogy, Determinative.
Metallurgical analysis.
Geology, Economic.