22btrus.nr ((BLACK TOURMALINE ie SCHORL with HYALITE OPAL, minor BERYL)), FLUORESCENT, $60 MINIMUM BID, Erongo, Namibia, 7.5 x 3.5 x 3.5 cm, Cabinet | |
Large terminated black terminated lustrous Schorl. Termination has three faces made up of many, many, small individual terminations. One one side are 4 colorless terminated Beryl hexagonal crystals. Areas on the Schorl are covered with translucent colorless to whitish Hyalite Open which is strongly Fluorescent under UVSW light. |