Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Regina M. Aumente-Modreski"'
Publikováno v:
Applied Geochemistry. 9:431-454
Thousands of solution-collapse breccia pipes crop out in the canyons and on the plateaus of northwestern Arizona; some host high-grade uranium deposits. The mineralized pipes are enriched in Ag, As, Ba, Co, Cu, Mo, Ni, Pb, Sb, Se, V and Zn. These bre