Rare Element Resources’ Proprietary REE Process Confirmed by Independent Labs as Viable

Mining Weekly reported that two independent laboratories have confirmed that Rare Element Resources’ proprietary process to extract rare-earth elements (REEs) from ore was successful, and that there was potential for commercial application.

As quoted in the Mining Weekly report:

Rare Element said the tests confirmed the success of the company’s proprietary technology to selectively recover REEs from an acid leach solution using oxalic acid, which resulted in a bulk total rare-earth oxide concentrate with a purity level of more than 90%.

To view the whole Mining Weekly report, click here.