Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. D. Runnells"'
Publikováno v:
Environmental Geology. 37:102-106
Ancient deposits of ferricrete (stratified iron oxyhydroxide or clastic sediment cemented by stratified iron oxyhydroxide) are present in headwater streams draining an historic mining district in the Rocky Mountains, USA. These deposits, which form u
Autor:
D D, Runnells
Publikováno v:
Environmental Science & Technology. 29:275A-275A
Autor:
C. G. Patterson, D. D. Runnells
Publikováno v:
Ground Water. 30:625-625
Autor:
D. D. Runnells, J. A. Kizis
Publikováno v:
Economic Geology. 79:558-564
Several investigators have documented the mobility of uranium in silicic volcanics and postulated that such mobilization could lead to the formation of U ore deposits (Shatkov et al., 1970; Rosholt et al., 1971; Zielinski and Rosholt, 1978; Zielinski