Com es formen els diamants? Per qu� s�n tan cars? - 25/02/24
La Terra és plana · Corporaci� Catalana de Mitjans Audiovisuals, SA
February 25, 202417m 10s
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Show Notes
Avui amb Joan Anton Catal� ens fixem en una de les formes m�s luxoses i extraordin�ries del carboni: els diamants. Uns minerals envoltats de preus alts i de conflictes �tics.