A group of prismatic, naturally broken and rehealed, crystals. They have abundant curvatures and crystalline fibrous shaped sutures. Crystals are doubly terminated, with very different terminations. On one of the tips appear well defined and bright rhombohedron faces, on the other it finishes with a flat rough pedion. The quarry from which the sample came is not well known and, probably it has been recently opened.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2020, page 59
Chhappu, Shigar District, Gilgit-Baltistan (Northern Areas) Pakistan (2006)
Specimen size: 8.8 × 3 × 3.3 cm = 3.46” × 1.18” × 1.30”
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