BEIJING/MONTREAL/SINGAPORE/HOUSTON (Reuters) — Global supplies of the rare earth element yttrium are running low due to Chinese export restrictions, sparking fears ...
https://stock.adobe.com/ca/images/3d-illustration-of-yttrium-as-an-element-of-the-periodic-table-yttrium-element-a-metallic-background-yttrium-chemical-element-design ...
Rose Ahlefeldt receives funding from the Australian Research Council. If you were to try reciting the periodic table, you might stumble before you got to the rare earth elements. Comprising yttrium ...
Figure 1: Distribution of average ΣREY contents for surface sediments (<2 m in depth) in the Pacific Ocean. REY-bearing carbonate is found in areas near the East Pacific Rise above the carbonate ...
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