Geology of the southeast portion of the Sullivan quadrangle, Missouri Read more about Geology of the southeast portion of the Sullivan quadrangle, Missouri
The geology of the Tiff and Vineland quadrangles of southeast Missouri Read more about The geology of the Tiff and Vineland quadrangles of southeast Missouri
Barite mining in Missouri, [in] Muilenburg, G.A., and Beveridge. T.R., Guide book, Seventeenth Regional Field Conference, The Kansas Geological Society, southeastern and south-central Missouri Read more about Barite mining in Missouri, [in] Muilenburg, G.A., and Beveridge. T.R., Guide book, Seventeenth Regional Field Conference, The Kansas Geological Society, southeastern and south-central Missouri
Investigation of the Dempsey zinc-lead mine, Washington County, Missouri Read more about Investigation of the Dempsey zinc-lead mine, Washington County, Missouri
Church drilling at the McGregor zinc-lead mine, Washington County, Missouri Read more about Church drilling at the McGregor zinc-lead mine, Washington County, Missouri
How to sink a shaft safely and efficiently Read more about How to sink a shaft safely and efficiently
Barite production upheld by improved equipment Read more about Barite production upheld by improved equipment
The relationship of regional structural geology of the ore deposits in the southeastern Missouri mining district Read more about The relationship of regional structural geology of the ore deposits in the southeastern Missouri mining district
Geology of the Berryman area, Washington County, Missouri Read more about Geology of the Berryman area, Washington County, Missouri
