- Siglo Veinte Mine, Llallagua, Potosi Department, Bolivia
- Thumbnail, 1.8 x 1.4 x 0.9 cm
- Ex. John S. White
Hagendorfite is a rare iron phosphate, and I personally have never seen one. However, this is an old piece purchased from David New's famous old mail order species lists, in 1976. Although small, it seems rich and well-crystallized with sharp clusters of crystals to 4mm. There is a hint of green-brown color, in person.