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Publication Extents

Not all publications have extents, not all extents are completely accurate
Occurrence of manganese in eastern Aroostook County, Maine
Walter S. White
1943, Bulletin 940-E
Manganiferous rocks are found in two areas in eastern Aroostook County, Maine, one west and northwest of Presque Isle and the other south of Houlton. The manganiferous deposits are sedimentary lenses, up to 150 feet thick and half a mile long, in middle Silurian argilllte. The rocks of both areas...
Caamano Point antimony deposit, Cleveland Peninsula, southeastern Alaska
G. D. Robinson
1943, Open-File Report 43-100
The Caamano Paint antimony deposit was examined during the period August 16 to September 10, 1942 by G. D. Robinson of the Geological Survey, U. S. Department of the Interior. The workings were mapped on a scale of 1 inch to 10 feet, and contoured on an interval of 10...