AVB had some very highly prospective satellite exploration tenements around AN. One or two in particluar were real eyebrow-raisers. As I recall, one AVB claim to fame was that they held the second largest suite of exploration ground behind Vale in the Carajas.
So OZL may be looking forward in time to the situation where these anticipated (distributed) pits can be fast-tracked to cash generators, upon exploration success. AN becomes a processing "hub" for them. With a local processing facility in place, it could change the economics of a deposit dramatically and positively?
Like others, I also have a feeling that Centro approval is going to happen...very soon! But then I have had that exact feeling for years. Perhaps it will be a disappointment when it actually happens.
Too much invested in OZL... but.. it's fun!