Mottramite, Mina Ojuela, Mpimi, Durango, Mexico, Mined c. 2013, Kalaskie Collection #1146, Miniature 3.3 x 5.5 x 7.0 cm, $125. Online 11/2
Deep chocolate brown, velvety plumes and spherules of botryoidal mottramite. Well balanced and crystallized to all sides. In excellent condition. From the great new find ca. 2013. Betty Kalaskie Collection #1146.