Dims: 4.0 x 2.9 x 2.4" (10.2 x 7.4 x 6.0 cm)
Wt: 14.7 oz. (417 g)
Bagdad, Arizona, U.S.A.
Countless tiny Chalcotrichite needles are matted together on the brown calcareous base of this cabinet specimen. These needles do not exceed 2 mm in length and are too tiny to study even with a loupe - they likely have reasonably good form, however. All have the standard deep red color and the mats of crystals show a silky luster.