Bulletin - Geological Survey of AlabamaGeological Survey of Alabama, 1918 - Geology |
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Alabama in 1917 aluminum anticline Ashland bauxite beds Birmingham Black Blount Bluff brick brown by-product calcareous carbon cement cents a pound Ceylon Clay County clay products Coal Measures coal produced coke color containing Coosa Creek Cretaceous crucibles crystalline graphite decrease deposits domes domestic drilled feet flake graphite folded formation furnaces Geological Survey geologist Georgia glauconitic grade graphite gray hard Hartselle Hematite horizon increase Jefferson County kaolin kiln lime limestone long tons manufacture marble marl material mica miles mills mineral mines oil and gas outcrop output pegmatite Pennsylvania Percentage petroleum pig iron plants produced in Alabama production of Alabama pyrites Quantity Value quartz refractories reported River rock salt sand sandstone sandy schist Section shaft shale sheet mica Shelby short tons shows Slate sold southern stone strata structure surface Talladega Talladega County Tennessee tests thickness tion total value Trenton Tuscaloosa United Valley Walker County