General Contents - [Iron County and St Francois counties geology]: Stratigraphy - [none noted]: Minerals - fluorite, galena, hematite, magnetite, manganese, quartz, "serpentine?": Lithologies - chert, clay, conglomerate, diabase, granite, granite pegmatite, granite porphyry, grus, limestone, porphyry (extrusive igneous), sandstone, shale, volcanic breccia: Mines/quarries - granite quarries, shafts, cuts; Pilot Knob Co. land, Pilot Knob mine, Schneider quarry, Shepard Mountain mine: Paleontology - [none noted]: Hydrology - spring: Structure - possible fault noted: Oil/gas - [none noted]: Karst - [none noted]: Measured Sections - [none noted]: Blank/missing pages - Blank; 25, 27, 30-32, 38-49, 113, front fly leaf, back fly leaf, back [...]
