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Missouri Geological Survey Scanned Field Notebook; Number 287; Gage, J.R.; 1873


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General Contents – Book 1 [primarily mines in southeast Missouri]: Stratigraphy – Potsdam Sandstone: Minerals – barite, calcite, chlorite, cobalt, copper, dolomite, feldspar, galena, hematite, hemimorphite, iron, lead, limonite, magnetite, nickel, pyrite, quartz, sphalerite, sulfur, zinc: Lithologies – chert, clay, conglomerate, dolomite, limestone, marble, porphyry (extrusive igneous), quartzite, sandstone, shale, "slate" (hard, often bituminous shale): Mines/quarries – iron diggings, iron mines, lead furnaces, lead/zinc drifts, lead/zinc shafts, marble quarry; Mine La Motte, Valle Mines, multiple named mines: Paleontology - "few" fossil noted, Lingula: Hydrology - [none noted]: Structure - strikes and dips noted, fault in cross-section: [...]

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Added to ScienceBase on Tuesday Oct 07, 2014 by Missouri Geological Survey

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alternateGeometryState - Missouri: Counties - Jefferson, Madison, Reynolds, St. Francois, Ste. Genevieve, Texas, Wayne, Webster

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