20hhgd.ir ((ADULARIA variety VALENCIANITE with QUARTZ)), $10 MINIMUM BID, Valenciana Mine, Guanajuato, Guanajuato, Mexico, 6 x 3 x 3 cm | |
Large white Adularia crystals with associated small terminated Quartz. The variety is called Valencianite from the name of the Mine. ex Glen Davidson collection. |