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Arsenopyrite

Unknown Owner
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The Yaogangxian Mine has continued to surprise us with a wide variety and beauty of specimens found there over the years, even for species we have seen before. In the summer of 2019, this find of iridescent Arsenopyrite became another example of why this locality is so interesting! This 5 cm cluster of brilliantly colored Arsenopyrite ranges in color from an iridescent aqua-blue to golden yellow to yellow-green with complex crystal growth that creates numerous sparkling crystal faces that reflect light. An incredibly attractive miniature! The colors are STUNNING in person.

Product details

SizeMiniature
Dimensions4.8 x 3.5 x 1.6 cm
Added on12/02/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

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Arsenopyrite
Mineral guide
Learn about Arsenopyrite
steel-gray, mirror-bright prismatic crystals; prized for sculptural form and heft, with top localities (Panasqueira, Dalnegorsk, Yaogangxian) in…
Arsenopyrite
Regional guide
Arsenopyrite from Yaogangxian Mine, China
Yaogangxian arsenopyrite is one of the great modern examples of a species that collectors once tended to treat as an accessory. At this Hunan tungsten-tin mine, arsenopyrite can be the star: steel-gray to battleship-gray crystals in sharp prismatic wedges, flattened “diamond” forms, doubly terminated parallel groups, and chunky metallic plates that have the visual weight of ore and the geometry of display-quality crystallization. The best pieces are not merely “arsenopyrite present”; they show crisp, architectural crystals standing on quartz, muscovite, fluorite, or mixed sulfide matrix with enough contrast to read from across a cabinet.