7dddur ((QUARTZ/HEMIMORPHITE pseudomorph after WULFENITE)), Finch Mine AKA Barking Spider Mine, Pinal County, Arizona, 2.5 x 2 x 1 cm, Thumbnail, | |
I have seen these described several ways, in any case it is the yellow orange Wulfenite crystals coated with Quartz or Hemimorphite. Fine undamaged thumbnail specimen. |