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Publication Extents

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Synthesis of calcium vanadate minerals and related compounds
Richard F. Marvin
1956, Trace Elements Investigations 616
Synthesis of natural vanadates shows that most of them are stable in an acid environment. Phase studies of a portion of the system CaO-V2O5-H2O indicate that calcium vanadates are an indicator of environmental pH conditions. Some minerals, such as pascoute, indicate rapid evaporation of vanadite solutions; other minerals, such as...
Machine for preparing phosphors for the fluorimetric determination of uranium
R.E. Stevens, W. H. Wood, K. G. Goetz, C. A. Horr
1956, Trace Elements Investigations 578
The time saved by use of a machine for preparing many phosphors at one time increases the rate of productivity of the fluorimetric method for determining uranium. The machine prepares 18 phosphors at a time and eliminates the tedious and time-consuming step of preparing them by hand, while improving the precision...
Preliminary report on waterpower possibilities of Bradley Lake, Alaska, with a chapter on tentative geologic conclusions on Bradley Lake power site
Fred A. Johnson, Kenneth S. Soward
1956, Open-File Report 56-62
The purpose of this report is to give a preliminary estimate of the power possibilities of Bradley Lake, Alaska, and to describe outstanding hydrologic, geologic and topographic features that might determine the character of development. Bradley Lake lies in the Kenai Mountains near the southwestern end of the Kenai Peninsula....