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Shuangfeng village, Xinglong Co., Chengde Prefecture, Hebei Province, China

Chromite placers, related to a primary chromite deposit in the Malan river valley.
Located near Shuangfeng village.



References:
- Yu Zuxiang (1981): A restudy of malanite and cobalt-malanite (dayingite). Geological Review 27, 55-71 (in Chinese with English abstract).
- Yu Zuxiang (1994): Shuangfengite: a new iridium bitelluride. Acta Mineralogica Sinica 14(4), 322-326 (in Chinese with English abstract).
- Yu Zuxiang (1996): Malanite - a new cupric platinum (Pt3+) and iridium (Ir3+) sulfide. Acta Geologica Sinica 70(4), 309-314 (in chinese with English abstract).





Mineral List:
Chromite
Cooperite
Iridium
var: Osmiridium

Malanite (TL)
Moncheite
'Olivine'
Platinum
var: Ferroan Platinum

Shuangfengite (TL)
Sperrylite


9 entries listed. 6 valid minerals. 2 type localities (valid minerals).

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