For Sale How to smelt or extract Osmium concentrate ?

[pooweerada]

I have Osmium concentrate Os 40-60% in concentrate sand form, we do rare earth from Mine in South East Asia we want to find the way to smelt or extract it
We can supply this Concentrate Ore Os40-60%, Ir 10-20% approximately 25000 Kg per month export from Thailand
please contact me if who can help WA +66917780922 { POOWEERADA}