Beryl (variety emerald), Calcite, Pyrite - Chivor mining district, Colombia - xl=13mm
Mineral: Beryl (variety emerald), Calcite, Pyrite
Locality: Chivor mining district, El Oriente Mine, Municipio Chivor, Eastern Emerald Belt, Boyacá Department, Colombia
Dimensions: xl=13mm

Description: Termination has complex pyramidal forms. Looks like it's a mix of first order (top/left) and second order bipyramids (bottom/right).