in briefly looking at navial website again it occurs to me brad may be taking into consideration the copper silver and gold in his timing etc decisions re Navial because, long term, iron prices will likely fall,whereas silver and gold may climb again-

because i've wondered why he continues to spend millions adding otherwise insignificant re land area inholdings instead of concentrating on getting the ore out for profit to grow internally- another possible indication money is not a problem for navial/brad personally