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Chrome ores of southeastern Pennsylvania and Maryland. Deposits of chrome ore in North Carolina

January 1, 1922
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Citation Information

Publication Year 1922
Title Chrome ores of southeastern Pennsylvania and Maryland. Deposits of chrome ore in North Carolina
DOI 10.3133/b725B
Authors E. B. Knopf, J. V. Lewis
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Bulletin
Series Number 725
Index ID b725B
Record Source USGS Publications Warehouse