Geologic map and sections of the Helen quicksilver mine, Mayacmas district, Lake County, California

January 1, 1943

No abstract available.

Publication Year	1943
Title	Geologic map and sections of the Helen quicksilver mine, Mayacmas district, Lake County, California
DOI	10.3133/ofr4382
Authors	Lowell S. Hilpert, James B. Cathcart
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Open-File Report
Series Number	43-82
Index ID	ofr4382
Record Source	USGS Publications Warehouse

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