A number of years ago I pointed out the similarities between the ADL and its story and that of Hot Chili Limited some few hundred KMs north of the ADL: low altitude coastal deposit in Chile, infrastructure, copper / gold porphyry, etc.
But Hot Chili has had some big supporters. They are partnered with CMP of Chili. They have big investors like Sprott and Rick Rule and others in Australia.
They just recently came out with a 500MT initial resource (multi-million Au ounces) with multiple porphryries identified after 10 years or so of property consolidation and work with hopes of getting to 1000MT+ resource. It appears to be one of the best copper deposit discoveries in the world in the last number of years.
Even with all this going for them they are still at about an $80M - $90M USD mkt cap (trades in AUD). Potentially worth a look if you want to consider copper stocks: https://www.youtube.com/watch?v=3yFYkwv4hJU