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Showing 1 to 2 of 2 for “"chevkinite"”.
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The controls of radioelement distribution in the Etive and Cairngorm granites: Implications for heat production
… of apatite + zircon + sphene ± allanite and chevkinite. Later, thorite and monazite became important thorium-hosts. Locally, enhanced uranium levels in the Starav Granites followed expulsion and limited outward migration of uranium-rich residual fluids. The distribution of radioelements in …
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THORIUM SPECIATION IN SYNTHETIC ANHYDRITE, PLACER ILMENITE CONCENTRATE, AND TITANIA SLAG: IMPLICATIONS FOR THORIUM GEOCHEMICAL BEHAVIOR, SEQUESTRATION, AND BENEFICIATION
Understanding thorium speciation and distribution in ore minerals and related materials is of critical importance so that the thorium fuel cycle can be sourced as byproducts from metallurgical processes. The objective of this dissertation is to study thorium-bearing species in selected ore minerals …