Description
Crystals of green autunite (a uraniferous mineral) and yellow dewindtite (a lead and phosphate mineral), in a beautiful quasi-floating ensemble.
This beautiful and rare association comes from Kersegalec, in Lignol, minerals found in the Morbihan department in Brittany.
This piece, exceptional for its quality, comes from the mineralogical collection of the Sorbonne in Paris.
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