Thank you for the reply.
From the info I gathered, the chicks sold at this feed store in Sacramento are From a farm lady in the area who breeds chicken.
She also had some ayam cemani she was selling for $30 straight run, in another bin.
So, I am sure this chicken has some Ayam Cemani in her since her legs, eyes, beak and comb is all black. Her tongue is not black though.
Could she be a mix I am Cemani with a blue copper maran or cuckoo maran? I am not sure of the genetics if it is possible. But that could account for the feathered feet? Maybe.
I can only have 12 chickens and I am at 12. I think I will keep her as she is different and probably will look cute as grown up. She is very Mellow and friendly.
I really want a pair of BCM boy and girl and this seems very hard. I might have to rehome my 2 red sexlinks I bought by mistake ina bin at TSC( I thought they were RIR), if I can get a pair of good BCM.
BTW , I am not seeing any traits of silkie in her. But I just started with chicken and don't know much.