Disputed Sigma Lithium land has ‘probable’ reserves, study shows
The mineral rights for the land have been caught up in a legal dispute between Sigma CEO Ana Cabral and her ex-husband Calvyn Gardner, a former co-CEO.
The International Centre for Settlement of Investment Disputes found that the mining ban on the Santurbán moor does not violate the Canada-Colombia Free Trade Agreement.
The South American country, part of the so-called "lithium triangle" along with Chile and Bolivia, has attracted investments from foreign companies in Canada and China.