Pyrite on Matrix
ZE 7-4, April 2020
Zederhaus, Lungau, Salzburg, Austria
A beautiful single crystal on a light slate matrix. The surfaces show an excellent gloss. The shiny reddish surface texture could indicate lepidocrocite. Due to the growth disturbances of the light slate, the cube shows a skeleton-like crystal structure.
Size: 3.4 x 2.5 x 2 cm