Pyromorphite, Rosenberg Mine, Bad Ems, Rhein-Lahn-Kreis, Braubach, Germany, ex. Louis Lafayette Collection, Thumbnail 1.2 cm x 1.8 cm x 2.0 cm, $20. Online Nov. 10.
Nice aesthetic group of pyromorphite showing hoppered faces on the basal pinacoid. Small bleb of glue probably from previous connection to a larger piece. In excellent condition. Cute thumbnail.