Chilean President Sebastian Piñera insisted on Saturday that he had no problem with Argentina despite a disputed claim over extensive Patagonian glaciers along the two countries' joint but unmarked border.
The disputed glaciers lie in a mountainous area that has been waiting to be definitively marked since 1998. It is one of the last of many often-thorny border disputes between the two neighbours still awaiting final resolution.
When Argentine scientists included the glaciers in an inventory of Argentine-controlled ice, Chile's Foreign Ministry sent a note to its Argentine counterpart seeking clarification.
But Piñera, on a visit to the Patagonian city of Coyhaique, said the dispute stemmed from a difference in the measuring systems used by the two sides. "Argentina has one scale, and Chile has another," he said.
Pinera denied that "Chile has ceded any glaciers whatsoever." He added that "we have a very good relationship with Argentina" and that the border incident "does not affect or alter Chilean sovereignty at all."
The Patagonian glaciers provide some of the area's most spectacular scenery.
The Chilean-Argentine border stretches nearly 5,000 kilometres (3,000 miles) in total – roughly equal to the distance across the continental United States.