if you look at the power point presantation on the adex website you will see that there are two options and both have a preproduction capital.One of 71 mill and one of 130 mill.The 50 mill which was to have been found by great harvest plus money already in the coffers plus the 10 mill would have started the tin ,indium scenario and then income and securiies from that would have financed the tungstan scenario.

For reasons undisclosed this straight forward plan has been junked.