Danino-Perraud, Raphaël <br/><br/>
The criticality of raw minerals? The characteristics of the European calculation 

 -  2020.<br/>							 
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<br/><br/> Some mineral raw materials are becoming a strategic issue. The control of rare earth metals could become critical, and the European Union has recently recognized the need for a rigorous evaluation of their criticality. The calculations involve numerous variables that are continually changing.