This extra-large piece is a great representative specimen from the famous Rogerley Mine, UK locality. The crystals are transparent, lustrous and gemmy green, practically covering the entire matrix. I especially like the numerous cavities that are filled with Fluorite crystals. The crystals are in perfect condition and many are twinned.

Location: Rogerley Mine, Frosterley, County Durham, England

Size: 20 x 14 x 7 cm