Definitions Found:
a greenish-blue gem, also TURQUOIS
- turkoisa greenish-blue gem, also TURQUOIS
- turkoisesTURKOIS, a greenish-blue gem, also TURQUOIS
- turquoisesTURQUOIS, a greenish-blue gem, also TURKOIS
- turquoisea hydrous phosphate of alumina containing a little copper, having a blue, or bluish green, color also TURKIES, TURKIS, TURKOIS, TURQUOIS
- turquoisa greenish-blue gem, also TURKOIS
- cordieriteA dark blue mineral occurring chiefly in metamorphic rocks. It consists of an aluminosilicate of magnesium, and also occurs as a dichroic gem variety