Georgia Mineral News Letter, Količina 5 ,Izdaje 2–4

A. S. Furcron Alabama Alpharetta Atlanta bacteria beds Brewton built Cartersville cave Chattahoochee River Cherokee Coastal Plain County Creek depth discussion drilled electrical electrode emerald Emory's Geology Building engineers Escambia County Etowah Etowah River feet filters gallons a day GEM SECTION geologist geophysical Georgia Geological Survey Georgia Mineral Society Grab Bag sale grouting highway Imhoff tank Indian industrial interesting Jasper located mastodon method mica miles million gallons mills Miss modern mound Mountain oxygen Paleozoic paper petroleum pipe pollution potash pound prism problem pulp pump pyromorphite quartz crystals rabbit radioactive recently RHOMBOHEDRON river water road Rockmart rocks Rudolph Hering saltpetre sand sanitary Savannah settling basins sewer shale slides slow sand filters SOCIETY NEWS LETTER South River specimen stone stream streets subsurface tank tanneries town treasure treatment plants Troup County Tuscaloosa U. S. Geological Survey wastes water supply water tap