Locality: Ilion Gorge, Ilion, Herkimer County, New York, USA
Size: 105 mm x 73 mm x 35 mm (4.1 in. x 2.9 in. x 1.5 in.)
Weight: 220 g (7.8 oz.)
Ivory and yellow calcite on gray matrix. Scalenohedral crystals to ~0.5 mm can be seen under 16X magnification.