Canadian-listed Wealth Minerals has agreed to buy 53,000 potential lithium producing hectares in northern Chile at a cost of $38 million since Chilean mining veteran Marcelo Awad joined in April. They include three purchases close together and another in the Salar de Atacama, where industry incumbents SQM (>> Sociedad Quimica y Minera (A Share)) and Albemarle (>> Albemarle Corporation) are already producing.

"We had to negotiate individually without the other owners realizing, simultaneously. We got very similar prices for the three," Awad told Reuters in a recent interview at his office in Santiago.

The so-called "lithium triangle" that straddles Chile, Argentina and Bolivia has drawn a flurry of activity in the last year as prices for the material have soared on hopes of an electric vehicle and solar boom.

In part, that is due to more business-friendly conditions in Argentina and the promise of a regulatory shake-up in Chile, where private companies must generally partner with the state to mine lithium.

Awad, who previously had senior executive roles at copper giants Codelco and Antofagasta, said the mining ministry is seeking to clarify the new rules by the end of March 2017 at the latest.

"If the framework doesn't change, we will partner with a state business," he said. "That would mean it getting a stake and not putting in a peso - but that option exists."

State-run Codelco [COBRE.UL] is due to announce in coming weeks a call to tender on two lithium properties it holds, a joint venture deal that has attracted a lot of interest and which Awad said "of course" includes Wealth Minerals.

The company's business plan is to buy up properties, get the relevant studies and permits in place and then sell them as a package rather than producing itself, he said.

In February, it announced a possible tie-up with Li3 Energy (>> Li3 Energy Inc), which holds more Chilean lithium rights. But that deal was looking increasingly unlikely to happen, Awad said.

"There are conditions not complied with. There is a long way to get to a final deal, and it seems like there won't be an agreement," he said, pointing to a deal between Australian smallcap Lithium Power (>> Lithium Power International Ltd) and a local venture that has effectively diluted Li3's stake.

(Reporting by Rosalba O'Brien; Editing by Dan Grebler)

By Rosalba O'Brien