(MGW) CHYSOCOLLA SPECIMEN FROM UTAH USA 85 CTS FP 762

CHYSOCOLLA SPECIMEN FROM UTAH USA

THIS SPECIMEN WAS MINE IN MILFORD BEAVER COUNTRY UTAH USA

CHRYSOCOLLA HAS AN ATTRACTIVE BLUE-GREEN COLOUR AND IS A MINOR ORE OF COPPER,HAVING A HARDNESS OF 2.5 TO 3.5 . IT IS TYPICALLY FOUND AS GLASSY BOTRYOIDAL OR ROUNDED MASSES AND CRUST, OR VIEN FILLING. BECAUSE OF ITS LIGHT COLOUR, IT IS SOMETIMES CONFUSED WITH TURQUOISE.

SIZE : 37 X 29 X 14 MM APPROX

WEIGHT: 85 CTS APPROX