Galena and sphalerite
Tri State District, Ottawa Co., Oklahoma, USA
8 x 4 cm.
Main cube measures 3 cm on edge. This one shows an interesting and complex shape I cannot explain properly. Geometric patterns on faces. Tiny pyrite crystals as well. (Author: Antonio Alcaide)
|Dimensions:||600 x 450|
|File size:||36.75 kbytes|