Very large CALCIT xx specimen with countless clear, white scalenohedron crystals.
Old collector's item from the 1960s from the famous mines where the KELTEN and RöMER mined the coveted "NORIAN IRON" over 2,000 years ago.
Weight: 5.9 kilograms Dimensions: 24 x 18 x 13 cm
The last picture shows the underside of the steps.