This greenish-blue gem is so popular in the Southwest that it has its own museum in Albuquerque
The 
Blue Gem mine near Battle Mountain, Nevada produced a great variety of ... Its 
clear, iridescent, spring green color is due to its zinc content and is... [DOC] [TLE] Turquoise Jewelry - Buying Native American Art | Perry Null Trading [PAR] Jan 30, 2016 ... Turquoise: Gem of the southwest, sky stone, Navajo male energy, healing stone, 
stone ... and Royston with its emerald green, are each special in their own way.