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Old name for a light coloured (usually yellowish or greenish) up to colourless sphalerite with low contents of Fe and Mn.
Cleiophane — specimen 0391
, photo © NMNHS
Material from ‘Repository’
— 1.73 ct, Spain.
Gemmology — gemstones
National Museum of Natural History, Sofia
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None of the specimens illustrated in this site is on display in the permanent exhibition of the National Museum of Natural History, Sofia.