Turquoise and Hallmark Identification Help

Let’s start with two of the many pieces that puzzle me. The ring:

A bracelet with different types of turquoise:

Thanks in advance!

Hello, beautiful pieces of jewelry. The ring is made by a Navajo silversmith Herman Hoskie, it is two small h on top of each other. Depending on the age of the ring, it looks newer, I would go with Turquoise Mountain. The bracelet has Morenci Turquoise, but I am not sure who the mark belongs to. Thank you for sharing.