Jumping in front of the line.  Hope you will pardon me, Cal.

I could find nothing to indicate that Eduardo Morales was at Minera Exar

Lithium X Appoints Eduardo Morales as Chief Operating Officer – LiTHIUM-X

He was President of Albermarle, US and before that he was at Rockwood Lithium Latin America:  Eduardo Morales - Biography (marketscreener.com)

Arena Minerals welcomes Eduardo Morales to its Board of Directors (talent4boards.com)

Morales and Barrientos join Lithium X - Mining Journal (mining-journal.com)

Resource Junior Could Be the Next Big Lithium Play (smallcappower.com)

John, I think you may be thinking of Gobernador Gerado Morales, as shown in this picture:

Morales: el patrón que se vistió de minero desde Nueva York - Jujuy - Jujuy Dice, Jujuy, Argentina

Okiedo