Bergkristall Gwindel – Scheuchzerhorn, Oberaar, Grimsel, Bernese Oberland, Switzerland
 Crystal-clear and highly lustrous, this sapphire crystal features a beautiful twist. Some triangular surfaces are slightly more matte than the others, creating a sense of depth and sculptural quality. A wonderful collector's piece from the inaccessible area around the Oberaar Glacier on the Grimsel Pass in the Bernese Oberland, Switzerland.
 Clear rock crystal clusters are found less frequently than smoky quartz clusters and are therefore among the most sought-after rarities in alpine collections!