Jonassonite Image |
Mineral: | Jonassonite: Au(Bi,Pb)5S4 | |||||
Comments: | PPL (a) and XPL (b) of jonassonite (Jo) with inclusions of native bismuth (Bi) is intergrown with native bismuth (Bi) and bismuthinite (Bmt). (b) demonstrates the characteristic orange-red color of jonassonite. (CanMin, v44:1127). | |||||
Location: | Nagybörzsöny ore deposit, Börzsöny Mountains, Hungary. | |||||
Scale: | Scale bar 100 µm. | |||||
Copyright: | © Canadian Mineralogist | |||||
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