Skip to main content
USGS - science for a changing world

Missouri Geological Survey Scanned Field Notebook; Number 265; Gage, J.R.; 1872


Start Date


General Contents – Field Book No 2 [several counties, some mines]: Stratigraphy – [Cambrian], Marble Hill Limestone, [Precambrian]: Minerals – barite, calcite, chlorite, feldspar, galena, "iron glance" (hematite), hematite, iron ore, mica, oligoclase, pyrite, quartz: Lithologies – breccia, chert, conglomerate, limestone, pegmatite, porphyry (extrusive igneous), sandstone: Mines/quarries – furnace, iron pits, iron shaft, limestone, quarries; Cedar Hill (Cedar Mountain), Pilot Knob, other noted: Paleontology - [none noted]: Hydrology - [none noted]: Structure - strikes and dips noted: Oil/gas - [none noted]: Karst - [none noted]: Measured Sections - two, sketched and written: Blank/missing pages - Blank: inside front fly leaf, 21, 47, [...]

Material Request Instructions

This repository is managed by the Missouri Geological Survey, Geological Survey Program, P.O. Box 250, Rolla, Missouri, 573-368-2100, email:


  • NGGDPP - National Geological and Geophysical Data Preservation Program




Data source
Input directly
Added to ScienceBase on Friday Oct 03, 2014 by Missouri Geological Survey

Additional Information

NGGDPP Item Extension

alternateGeometryState - Missouri: Counties - Iron, Reynolds, Washington

Item Actions

View Item as ...

Save Item as ...