5atxlg ((K FELDSPAR variety ADULARIA aka VALENCIANITE with QUARTZ)), $10 MINIMUM BID, Valenciana Mine, Guanajuato, Guanajuato, Mexico, 7 x 11 x 2 cm, Cabinet, | |
White chisel shaped crystals of Adularia with terminated Quartz crystals on the sides of the Adularia. |