ws OCTAHEDRAL PYRITE, QUARTZ, Butte, Montana, 7 x 5 x 2.5 cm, | |
Highly lustrous (mirrow luster) octahedral Pyrite from Butte. Extra fine specimen with a band of steel blue oxidation/ iridesence. Octahedral Pyrite from Butte is getting scarce. This is a way above average specimen. |