What kind of turquoise is this very unusual look

What kind of turquoise is this and is this piece by Zuni or Navajo, its signed CS.

<img src=/uploads/db3169/original/1X/9e29ea3950928905d94166d3e0c208fa12ebecaf.jpg">

<img src=/uploads/db3169/original/1X/4af82b2e488b941f6fe90b9bf7401e8e32c5144a.jpg">

<img src=/uploads/db3169/original/1X/b0111186e38a6632ec4c827b58f52f6dc1980bca.jpg">

The work is Navajo, looks like Kingman Turquoise.

Thank you so much Jason, i really appreciate you taking the time to answer all my questions.

welcome, thanks for sharing