Sure. It's complicated. We do have a number of rare earth deposits. We have a permanent rare earth element mine in the Northwest Territories. We know how to extract those materials. The challenge with rare earth elements is that there is no market for those products. The reason for this is that China has coerced the market, so much so that out of concern for controlling supply they will force the price to plummet to prohibit financing for these projects to be able to move forward.
On February 6th, 2020. See this statement in context.