ID Please

[eddytrain]

Hi everyone,

Here are 3 new plants in my collection, sold without a name...

Any idea is welcome !

Thanx a lot,
Eddy

1) I think it's a Eriosyce.




2) A Copiapoa ?






3) A Eriosyce ?

[iann]

E. taltalensis, possible paucicostata. Mine don't go that colour, but maybe with enough sun ...
Copiapoa humilis
E. heinrichiana? E. crispa?