|
I 28.23:4127
|
Investigation of magnetite deposits at Star Lake, St. Lawrence County, N.Y. : (to November 1945) |
1 |
|
I 28.23:4130
|
Concentration of oxide manganese ore from the Ophir Hill mine, Ophir, Tooele County, Utah |
1 |
|
I 28.23:4131
|
Star Lake magnetite deposits, St. Lawrence County, N.Y. : (November 1945 to November 1946) |
1 |
|
I 28.23:4132
|
Recovery of alumina from Wyoming anorthosite by the lime-soda-sinter process |
1 |
|
I 28.23:4133
|
Concentration of fluorite ores from Arizona, California, Idaho, Montana, Nevada, and Wyoming |
1 |
|
I 28.23:4137
|
Concentration of carbonate and oxide manganese ores from the vicinity of Tracy, Central California |
1 |
|
I 28.23:4138
|
Beneficiation of oxide and carbonate manganese ores from the Philipsburg District, Granite County, Mont |
1 |
|
I 28.23:4139
|
Concentration of Colorado fluorite ores |
1 |
|
I 28.23:4140
|
Concentration of oxide manganese ores from the vicinity of Long Valley, Coconino County, Ariz |
1 |
|
I 28.23:4141
|
Concentration of manganese ore from southeastern Juab County, Utah |
1 |
|
I 28.23:4142
|
Concentration of manganese ores from Grand and Emery Counties, Utah |
1 |
|
I 28.23:4143
|
Concentration of Utah fluorite ores |
1 |
|
I 28.23:4144
|
Akoz Mine, Mariposa County, Calif |
1 |
|
I 28.23:4145
|
Investigation of the Dillsburg magnetite deposits, York County, Pa |
1 |
|
I 28.23:4147
|
Concentration of oxide manganese ores from the Havasu Lake District, California and Arizona |
1 |
|
I 28.23:4148
|
Concentration of oxide manganese ores from the Artillery Peak deposit, Mohave County, Ariz |
1 |
|
I 28.23:4149
|
Concentration of oxide manganese ore from Sheep Mountain property, Durkee district, Oreg |
1 |
|
I 28.23:4150
|
Investigation of coal deposits for local use in the arctic regions of Alaska and proposed mine development |
1 |
|
I 28.23:4151
|
Specific heat of Colorado oil shales |
1 |
|
I 28.23:4152
|
Andover-Sulphur Hill iron mines, Sussex County, N.J. |
1 |