Large Quartz, variety Gwindel, coming from a classic locality in Switzerland. It is composed by a light smokey Quartz, completely transparent. It shows a well developed Gwindel habit with parallel growths to the c-axis and along the a-axis, slighty twisted. Great Alpine Gwindel Quartz, overall in very good condition and with very good size. No significant damage to report. Specimen size: 12 cm x 6 cm. Watch the video below.
Oberaar Glacier, Oberaar Lake Area, Grimsel Area, Hasli Valley, Bern, Switzerland.