California......
If you want the answers to your questions, take a plane down to Bolivia and asked them yourselves.
Yoiu are asking questions like Warren Buffet deciding if he will buy Coca Cola.......get real !
This is a junior mining company on the pink sheets and is a speculation play for Every experienced investor here.
You sound as if you are considering to invest your life's savings on FMNJ, of million's of dollars worth .
This is speculation with a capital "S" . We all know this.
The point is, is that FMNJ is a much better "speculative" investment than most opporunities.
Please does talk about "how old the plant is", and "maintenance costs" and "when was the last time the plant was used"......if you are waiting to hear the answers to these questions...........
Then FMNJ is not for you, plain and simple.