This specimen features several, glowing, translucent, lustrous, light, pastel-green, cupro-adamite crystals, to almost 2.0 cm across. THESE ARE A very RARE HABIT. Formerly in the private collection of the late Arizona, super collector, Tom McKee, and later in Evan Jones private collection. Great color and luster! In fact, it is most unusual to get large crystals in quite this hue.