Aerial growths of Allargentum
that appear intergrown with Silver with a high mercury content, with some of the faces being well defined, and with small remnants of Calcite which has been acid-etched to reveal the sulfides and native elements.
These are important crystals for the species Allargentum, which is a much rarer species than Dyscrasite. In fact, until the appearance of these Bouismas allargentums, quality specimens were hardly known and, in general, had poorly defined crystals.
The piece has been analyzed and we will send a copy of the analysis to the buyer.
Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region Morocco
Specimen size: 2.9 × 2.6 × 0.8 cm = 1.14” × 1.02” × 0.31”
Price:
[SOLD] |
