Locality: Alston Moor District, Cumbria, England
Dimensions: 10.8 x 10.3 x 5.2
A charming classic from northern England's Alston Moor District, this plate of lustrous pyrite crystals with white scalenohedral calcite crystals is very showy. From the collection of prominent 19th Century Pennsylvania collector and businessman William W. Jefferis, with a handwritten label in good condition. Classic!