Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales

January 1, 1992

No abstract available.

Publication Year	1992
Title	Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales
DOI	10.3133/b1989AC
Authors	L. M. Nuelle, Warren C. Day, Gary B. Sidder, Cheryl M. Seeger, George A. Desborough, Joseph R. Hatch, Joel S. Leventhal
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Bulletin
Series Number	1989
Index ID	b1989AC
Record Source	USGS Publications Warehouse

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