#SPYR 41 - 12 x 4.5 x 9 cm (4.7 x 1.8 x 3.5 inches) - $30

No less than five separate pyrite cubes ranging in size on edge from 8 mm to 2.2 cm (0.35 to 0.9 inches) are positioned on a marl matrix base.  The specimen needs a little bit of assistance to display properly or alternatively can be displayed as shown in the bottom right corner.  Some areas are present where cubes used to be but are no longer.