Huanggang Mine, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China
A beautiful, almost hemispherically radiating cluster of this rare iron arsenide. The finds from Huanggang have pretty much saturated the market for this species, though I still liked the form of this one-- the ball-like shape was something I usually only saw in the much larger pieces that I purchased years ago. The crystals are quite sharp and lustrous, with only some image to the edges of the cluster.
Unfortunately, it looks more 2D in the picture.... For the price, it's a very good example. I'd list it for more based on quality, but as noted above, the market is rather saturated......