This specimen features a sharply formed 7 x 5 x 4 cm crystal on a natural pedestal of smaller crystals and matrix. It is one of the largest crystals of which I am aware, but sadly has a slight cleave on the right-hand side, and so I reduced the price from what it would otherwise be by a depressingly large amount - and yet, it displays very nicely from the front, and is an excellent example of a huge version of this species.