The sediment-hosted disseminated gold deposits in the Oinling region are of sedimentation-slight-metamorphic origin superimposed by hydrothermal reworking at mo
It is well known that in pyroxene structure,there are two metal sites,M1 and M2.Generally speaking,Ferrous iron in each of these sites would normally be expecte
Kuranakhite was firstly discovered in the oxidezed zone of the Kuranakh gold mine,southern Russia,and since thewn there has been no report on it .Kuranakhite in