Turquoise is a soft, opaque gemstone. In the United States,
it is most often
found in the Southwest,
and is commonly used in Native American jewelry.
Fashionhouse - Fashion, Style: Finding Natural Turquoise Jewelry Online: 925 Sterling Silver Ring with Genuine Turquoise and Semiprecious Gemstones Size 5 to 12 Turquoise is a soft, opaque gemstone.