Description
This is a classic specimen from THE classic locality. Devilline from the copper deposits at Herrengrund (now Špania Dolina) in Hungary. Deep mint green Devellin clusters on matrix. The specimen comes with a historic label with superb calligraphy from the private collection of Fr. Richter (ca. 1890–?) from Hildesheim, Germany. Herrengrundit is an old German term for Devilline.