hiː wʌz nˈɪkneɪmd kˌɔːɹɐzˈɑːn də maɪnˈɛɹoʊ mˈaɪnɚz hˈɑːɹt dˈuː tə ðə fˈækt ðæt hiː wʌzɐ nˈoʊɾəbəl plˈeɪɚɹ ʌv kˌɑːbɹɪlˈoʊə, ɐ klˈʌb bˈeɪst ɪn kælˈɑːmə hˈaɪli ɹᵻlˈeɪɾᵻd wɪððə kˈɑːpɚ mˈaɪnɪŋ.
He was nicknamed Corazón de Minero (Miner's Heart) due to the fact that he was a notable player of Cobreloa, a club based in Calama highly related with the copper mining.