someHerrings:
Arizona Sphalerite, Willemite - WL
someHerrings:
Arizona Sphalerite, Willemite - UVa
someHerrings:
Arizona Sphalerite, Willemite - UVc
someHerrings:
Arizona Sphalerite, Willemite - UVabc
someHerrings:
Arizona Sphalerite, Willemite - PHOS
someHerrings:
Arizona Sphalerite, Willemite - PHOS (photostimulated phosphorescence darkening)
someHerrings:
Arizona Sphalerite, Willemite - PHOS (photostimulated phosphorescence darkening)