Arsenopyrite from Yaogangxian Mine, Hunan, China - image 1
Arsenopyrite from Yaogangxian Mine, Hunan, China - image 2

Arsenopyrite from Yaogangxian Mine, Hunan, China

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A glassy beautiful gem blue cubic crystal of fluorite to 2.4 cm on edge set up on a cluster of bright metallic arsenopyrite crystals. This is in super condition and very pretty.The Yaogangxian Mine in Hunan Province, China, is a well known tungsten mining locality that has been worked since the mid 20th century. The deposit consists of hydrothermal veins cutting granitic rocks and is rich in tungsten minerals such as wolframite. The mine is also famous among mineral collectors for producing high quality specimens including fluorite, quartz, arsenopyrite, and cassiterite. Many specimens from Yaogangxian are noted for their sharp crystal form and aesthetic associations, making the locality one of the most important modern sources of fine mineral specimens.

Product details

SizeMiniature
Dimensions5.0 x 3.5 x 2.0 cm
Added on05/01/2026
Current owner
Unknown Owner
Acquired
Sep 2026
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

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.
Locality guide
Yaogangxian Mine
A collector's guide to Yaogangxian Mine, China: its geology, mining history and notable minerals, illustrated with the 1584 specimens documented from this locality on EarthWonders.