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All auctions / Ethnographical / Luminescent sphalerite crystals on matrix Former private...


Sphalerite is a zinc sulfide mineral that is found not only all over the Earth, but also in lunar rocks and meteorites. It is the leading ore of zinc, but it is also a source of cadmium, germanium, gallium, and indium. The yellow, red, orange, and green crystal forms are valued in the gemstone market for their spectacular light-dispersing properties, although the stone is too soft for most jewelry.
Estimate:£4.23
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Estimate:
£4.23

OCT 17 | 10:00 PM

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