Help with the mark on this turquoise pendant please :)

[sophiesmamaw_2008]

It also appears to have some letters that say AZTBA...Thanks in advance for your help!

[old.crows.nest]

I found a page that indicates this is a Southwest Mark for the 3 Hogans Shop.

[old.crows.nest]

http://www.art-amerindien.com/signature_picto-hallmarks.htm#shop

[sophiesmamaw_2008]

Thank you so much!! Ive looked for days now!! So much appreciated!!