Results 161 to 170 of about 116,148 (294)

Rare Earth Element Potential in the Araí Rift Metavolcanic, Central Brazil: Gamma‐Ray Signatures, Mineralogy and Exploration Implications

Terra Nova, EarlyView.
ABSTRACT Although central Brazil hosts significant ion‐adsorption rare earth element (REE) deposits associated with A‐type granites, their coeval volcanic counterparts have been largely overlooked as exploration targets. This study demonstrates that acidic metavolcanic rocks of the Araí Group share strong radiometric, geochemical and mineralogical ...
Yuri Ribeiro, Nilson Francisquini Botelho, Valmir da Silva Souza, Diego Guilherme da Costa Gomes   +3 more
wiley   +1 more source

United States Department of Energy Grand Junction Office Report PGJ/F-060(82)

, 1982
Appendices containing data on uranium resources in the Gillette Quadrangle to accompany a report on U.S.
Sawyer, Micheal B.
core  

A Review of Metal Oxide-Based Materials for U(VI) Sequestration from Aqueous Media. [PDF]

Nanomaterials (Basel)
Sun W, Zhou T, Tang J, Zhou Y, Guo Y, Wang J.   +5 more
europepmc   +1 more source

Assessing Distinctive Physiochemical Properties of Geopolymers, Their Green Development and Utilization in Wastewater Treatment

Water and Environment Journal, EarlyView.
This review examines the physicochemical properties of geopolymers, focusing on the effects of calcium content, heavy metal impurities and acid activation. It distinguishes geopolymers from other alkali‐activated materials based on structure and synthesis precursors. Their use as water treatment adsorbents is compared with ceramic filters, highlighting
Kabelo L. Lebogang, Freeman Ntuli, Vepika Kandjou, Tumeletso Lekgoba   +3 more
wiley   +1 more source

Uranium Supplies [PDF]

Nature, 1970
openaire   +2 more sources

United States Department of Energy Grand Junction Office Report PGJ/F-056(82)

, 1982
Appendices containing data on uranium availability in the Moab Quadrangle to accompany a report on U.S.
Franczyk, Karen J., Peterson, Fred, Campbell, John A., Lupe, Robert D.   +3 more
core  

United States Department of Energy Grand Junction Office Report PGJ/F-067(82)

, 1982
Appendices containing data on uranium availability in the Torrington Quadrangle to accompany a report on U.S.
Mercer, Mark, Hammond, David J.
core  

United States Department of Energy Grand Junction Office Report PGJ/F-002(82)

, 1982
Appendix containing uranium occurrence reports for the Delta quadrangle to accompany a report on U.S.
Cadigan, Robert Allen, Ketner, Keith Brindley   +1 more
core  

Toxicological profile for uranium [PDF]

A Toxicological Profile for Uranium was released in 1999. This present edition supersedes any previously released draft or final profile. Superseded by Toxicological profile for uranium released February 2013.Includes bibliographical references (p.

core  

United States Department of Energy Grand Junction Office Report PGJ/F-088(82)

, 1982
Discussing uranium occurrences in the Hutchinson ...
Gundersen, James Novotny
core