| | Book |
assemblage of deposit types. • Metallogenic Province: a region characterized by a particular assemblage of mineral...those with atomic numbers greater than 92 (U: uranium) either occur in vanishingly small amounts as unstable...be utilized in issues such as the control of acid mine drainage, and soil and erosion management. Mining...concentration of incompatible elements: the Rössing uranium deposit Box 1.3 Boundary layer differentiation...the Earth. The world’s deepest mine, the Western Deep Levels gold mine near Johannesburg, South Africa |
| | Journal (article/letter/editorial) |
element supply and use . . . . . . . . . . . . . Uranium, thorium and radium. . . . . . . . . . . . . ....Chemistry and mineralogy of uranium and thorium . . . . . 24.2. Uranium deposits . . . . . . . . . ....2.1. Magmatic uranium deposits . . . . . . . . . . . . 24.2.2. Structure-bound uranium deposits . . .... . . . . . . 24.2.3. Sedimentary uranium deposits . . . . . . . . . . . 24.3. Thorium deposits . . ...thorium deposits . . . . . . . . . . . 24.3.4. Uranium and thorium supply and use . . . . . . . Aluminum |
| | Journal (article/letter/editorial) |
element supply and use . . . . . . . . . . . . . Uranium, thorium and radium. . . . . . . . . . . . . ....Chemistry and mineralogy of uranium and thorium . . . . . 24.2. Uranium deposits . . . . . . . . . ....2.1. Magmatic uranium deposits . . . . . . . . . . . . 24.2.2. Structure-bound uranium deposits . . .... . . . . . . 24.2.3. Sedimentary uranium deposits . . . . . . . . . . . 24.3. Thorium deposits . . ...thorium deposits . . . . . . . . . . . 24.3.4. Uranium and thorium supply and use . . . . . . . Aluminum |
| | Book |
RICH, H.D. HOLLAND and U. PETERSEN HYDROTHERMAL URANIUM DEPOSITS 7. J.G. MORSE (Editor) NUCLEAR METHODS...BOYLE GEOCHEMICAL PROSPECTING FOR THORIUM AND URANIUM DEPOSITS 17. G.R.PARSLOW (Editor) GEOCHEMICAL EXPLORATION..."Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite |
| | Book |
RICH, H.D. HOLLAND and U. PETERSEN HYDROTHERMAL URANIUM DEPOSITS 7. J.G. MORSE (Editor) NUCLEAR METHODS...BOYLE GEOCHEMICAL PROSPECTING FOR THORIUM AND URANIUM DEPOSITS 17. G.R.PA RSL OW (Editor) GEOCHEMICAL..."Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite |
| | Book |
Bismuth (Bi) . . . . . . . . . . . . . . . . 2.6.13 Uranium (U) and Thorium (Th) . . 2.6.14 Zirconium (Zr)...4.14 Unconformity-Related and Sandstone-Hosted Uranium Deposits . 4.15 Hydrothermal Systems on the Seafloor...is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade...chalcopyrite (brass) from the Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo...manganese, aluminum, chromium, titanium, tin, uranium, niobium, and tantalum. Silicate minerals are, |
Rössing uranium mine, Arandis Constituency, Erongo Region, Namibia