Country has also imposed fresh conditions to the miner, including the need of a plan to move its cracking and leaching facility overseas within four years of the licence renewal.
The remote Outback region of northern Australia would seem an unlikely outpost in the simmering global trade war, but the mining hot spot may help solve a critical issue for the U.S.
Burundi's mining sector was thrust into prominence last month when the US said it was one of those it was considering to diversify its sources of rare earths.