Tutu bhaisahab ap hamesha in fraud 4 company ko leke post karte raheto ho.iridium isotope 189 hume miniing ke through bhi mil sakti hai iss ke liye koi kyun itna paisa dega.the matter is there is several things which is not known by you even your 4 company dont know it.they making you fool.iaea is authority in which guidance the deal is completed several institution which involved in this deal their parent body is iaea.any company not abel to buy it they can finance it to complete the the deal.