10hljdtr ((GUILLEMINITE, MALACHITE)), TYPE LOCALITY, RADIOACTIVE, $25 MINIMUM BID, Musonoi Open Pit, Shaba Province, Zaire, 3.5 x 2 x 2 cm, Miniature | |
Label from Pequa Rare Minerals has the information. The yellow is the rare mineral Guilleminite and was collected in the 1950's. It has UO2 and SeO3 in the chemical composition. This is from the type locality and was bought by a collector from Pequa Rare Minerals, now I believe retired. |