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Ruggles feldspar-mica mine, Grafton County, New Hampshire

January 1, 1945

No abstract available.

Publication Year 1945
Title Ruggles feldspar-mica mine, Grafton County, New Hampshire
DOI 10.3133/ofr4582
Authors J.J. Page, E. Ellingwood, F.H. Main
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 45-82
Index ID ofr4582
Record Source USGS Publications Warehouse