Groups of very small dipyramidal, very sharp and doubly terminated crystals, extraordinarily bright. They are on a matrix of small doubly terminated crystals of Quartz. Lungerntal, Maderanertal, Uri, Switzerland. Found in ±1954 Specimen size: 3 x 2 x 1.8 cm Main crystal size: 0.2 x 0.1 cm With handwritten label & record from the Folch Collection
Lungerntal, Maderanertal, Uri, Switzerland.
Found in ±1954
Specimen size: 3 x 2 x 1.8 cm
Main crystal size: 0.2 x 0.1 cm
With handwritten label & record from the Folch Collection
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