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Idri salt deposits, Fezzan Province, Libya
Gus H. Goudarzi
1962, Open-File Report 62-53
The Idri salt deposit, located 135 kilometers west of Brack in the Shatti Valley area of the Fezzan province, United Kingdom of Libya, covers an area of about 35 square Kilometers. It is connected to the newly constructed black-top Fezzan road by about 250 kilometers of secondary road. The deposit...
Rainwater as a chemical agent of geologic processes; a review
Dorothy Carroll
1962, Water Supply Paper 1535-G
Chemical analyses of the rainwater collected at several localities are given to show the variations of the principal constitutents. In rock weathering and soil-forming processes, the chemical composition of rainwater has an important effect which has been evaluated for only a few arid areas. In humid regions the important amounts...
Geology and ground water of the Red Lake area, Navajo Indian Reservation, Arizona and New Mexico
J. P. Akers, N. E. McClymonds, John William Harshbarger
1962, Water Supply Paper 1576-B
The Red Lake area in the Navajo Indian Reservation, Arizona and New Mexico, was studied by the U.S. Geological Survey to determine if 1 mgd (mil- lion gallons per day) of water could be obtained for the requirements of a proposed sawmill. Geologic mapping and stratigraphic studies indicated three favorable...
Bedrock geology of the Mount Carmel and Southington quadrangles, Connecticut
Crawford Ellswroth Fritts
1962, Open-File Report 62-48
New data concerning the geologic structure, stratigraphy, petrography, origin, and ages of bedrock formations in an area of approximately 111 square miles in south-central Connecticut were obtained in the course of detailed geologic mapping from 1957 to 1960. Mapping was done at a scale of 1:24,000 on topographic base maps...