Translation of "Flecks" in Spanish

The vodka he had brought to the party contained flecks of gold, which turned out to have been salvaged from discarded electronics, making for a lot of carcinogenic cocktails.

El vodka que había traído a la fiesta contenía motas de oro, que resultaron haber sido rescatadas de electrodomésticos desechados, para hacer un montón de cócteles cancerígenos.