Imagine that you can predict the financial catastrophe of a mining enterprise or its success is much more early (10-20 years before this event)!?

He persuades you to buy a occurrence:  "The deposit contains rare earth metals, gold, silver, copper, iron, titanium, vanadium, nickel, lead, tin ..."

You decided: "I buy!"

Several decades passed.  You invested several billion dollars.

You did not receive bullion of gold or silver, ingots of rare earth metals,  copper, iron, titanium, vanadium, nickel, lead, tin.

But don't despair!
 
With the advent of "Assessment of investment risks in mining according to Petrovsky's criteria", you can already know the development of events for several decades ahead.

We do not have intermediaries. You can contact us directly:
benefication@protonmail.ch
mineral.modeling@protonmail.com
https://t.me/Ph_D_Natalia_Petrovskaya

Ph.D. Natalia Petrovskaya