- MUN05-98
- Pharmacosiderite
- Graul, Schwarzenberg District, Erzgebirge, Saxony, Germany
- Miniature, 4.1 x 3.3 x 2.0 cm
- Ex. Richard Hauck
- SOLD
This is a rare potassium, iron, arsenate which occurs in fine cubic crystals on matrix along with tiny botryoids of an unknown phosphate?. The crystals are golden,