Exceptional spray of well-developed, shiny stibine crystals.
The main crystals are perfectly finished and intact. The largest crystal measures 21 centimetres.
An impressive specimen!
Stibine crystals from the Wuning mine in Jiangxi, southeast China. This is an antimony deposit known for producing remarkable stibine (an antimony sulfide).
Discovery of the 1990s.
Here is a video of these stibine crystals from China:
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