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18 results returnedWashability studies of the Mary Lee bed at Hull Mine, Dora, Ala.
Washability studies of the Brookwood Bed at the Warrior View Mine, Tuscaloosa, Ala.
Washability data on certain coal beds of Alabama with special reference to sulphur elimination
Re-treatment of fine washed coal from the Black Creek and Mary Lee Beds on coal washing tables
Washability studies of coal from the Henry Ellen Bed at Acmar No. 5 Mine, Acmar, Ala.
The flotation of Alabama graphite ores
An explanation of washability curves for the interpretation of float-and-sink data on coal
Concentration of southern barite ores
A washability study of the Black Creek Coal bed at Yolande No. 6, Rockcastle, Ala.
Classification and tabling of table middlings at the Colta Coal Washery, Flat Creek, Ala.
Washability studies of the America and Pratt coal beds at Gorgas, Ala.
A washability study of the Woodstock coal bed at Klondyke mine, West Blocton, Ala.
Drainage characteristics of Alabama coal
The burning rate of natural graphite
Contrasts in grinding characteristics of mineral products
Periodic pincer to control flow of wet ore pulp through an orifice
Precision jigging as a substitute for laboratory sink-float
Rapid specific-gravity method for estimating the iron content of Birmingham, Ala., red ores
Published Year
Subject
- Coal washing (6)
- Coal--Alabama (4)
- Coal preparation (3)
- Coal washing--Alabama (2)
- Graphite (2)
- Barite (1)
- Coal mines and mining--Alabama--Dora (1)
- Coal preparation--Alabama (1)
- Coal washing--Alabama--Dora (1)
- Coal washing--Analysis (1)
- Coal--Sulfur content (1)
- Coal--Testing (1)
- Gravity concentrators (1)
- Grinding and polishing (1)
- Iron ores--Alabama (1)
- Iron ores--Metallurgy--Equipment and supplies (1)
- Ore-dressing (1)
- Ore-dressing--Equipment and supplies (1)
- Ores (1)
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