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Page 7181, results 179501 - 179525

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Publication Extents

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Sienna ("ocher") deposits of the Cartersville District, Georgia
Thomas L. Kesler
1939, Economic Geology (34) 324-341
Sienna ("ocher") deposits in the Cartersville district, Georgia, occur in the contact zone between dolomitic limestone and underlying quartzite of Lower Cambrian age. These rocks, together with interbedded schists, were folded and recrystallized probably near the close of Paleozoic time. Simple fissures and transverse and oblique faults, formed during the...
Manganese in a thermal spring in west-central Utah
E. Callaghan, Harold E. Thomas
1939, Economic Geology (34) 905-920
The hot spring north of Delta, Utah, is of particular interest because it has yielded commercial manganese ore; 715 tons of manganese oxide ore that averaged 20% manganese and 0.26% sulphur is recorded. The deposits occur as a thin bed and as lenses and nodules in a dome about 1,600...
Geologic map and guide of the island of Oahu, Hawaii
Harold T. Stearns
1939, Bulletin 2
This bulletin, although designated Bulletin 2, is actually the fourth of a series published by the Division of Hydrography of the Territory of Hawaii. All four of the bulletins thus far published relate to the geology and ground-water resources of the island of Oahu.1 Together they present the results obtained...