Bulletin - Geological Survey of Alabama, Volumes 26-31

Alabama aluminum analyses Average bauxite bed face bed was measured Birmingham Bituminous coal Blocton Blount brick Carbon cent Clair County Coal bed coke combining face samples composite of samples composite sample Coosa Cover at point crystalline deposits Etowah County face of main feet fuller's earth given under laboratory graphite gravel gross tons Hematite inches included in sample increase J. J. Forbes Jefferson County kiln left entry lime limestone long tons manufacture marble measured and sampled measured at face mica miles mineral north entry pig iron plant point of sampling points by J. J. Portland Cement Pratt quarry right entry right heading Rock Roof room and pillar sampling the daily sand sandstone Section A sample Sections of coal shale Shelby County short tons silica sive slate slope steel stone System of mining Talladega County Thickness of bed Thickness of sample Total Tuscaloosa County ultimate analysis Warrior field