General Contents – Washington County [lead and barite mines]: Stratigraphy – 2nd Sandstone, 3rd Magnesian Limestone, Saccharoidal Sandstone: Minerals – barite, copper, epidote, feldspar, lead, pyrite: Lithologies – chert, clay, dolomite, limestone, porphyry (extrusive igneous), sandstone: Mines/quarries – copper furnace, lead/barite diggings, lead furnaces, lead/barite shafts; multiple named mines: Paleontology - fossils listed with species name: Hydrology - springs noted: Structure - [none noted]: Oil/gas - [none noted]: Karst - [none noted]: Measured Sections - few, written: Blank/missing pages - Blank: 1st front fly leaf, 2nd front fly leaf, inside 3rd front fly leaf, 56, 74-79, 82, 84-103, 116, outside 1st back fly leaf, inside [...]