Yajishan

Porphyry molybdenum-copper prospect in Nei Mongol, China

Names and other identifiers

GMRAP ID 9530
Tract name Manchuride (142pCu8509)
Site status prospect

Geographic location

Country China
State or province Nei Mongol
Geographic location 119.830001831, 42.420200348
Geologic map unit 119.830001831, 42.420200348
Nearby data

Geologic information

Deposit type Porphyry molybdenum-copper
Age determination method Geologic inference
Age range Jurassic–Cretaceous (Yanshanian orogeny)
Age reference geologic inference
Minerals chalcopyrite, molybdenite, pyrite
Associated rocks monzogranite
Tectonic setting postconvergence
Stratigraphic age Jurassic–Cretaceous

Commodity and development information

Development status Prospect
Major commodities Mo, Cu
Gold-Moly ratio -9999

Reference information

Comments Delineated ore mostly in veins. Cu grade to 0.85%; 10.5 kt of Mo at 0.089%. Exploration. Significant prospect.
Study area name East Asia Mesozoic
References Li, Zhang and others (2010); Yu and Long (2007)
Site reference Ludington, Mihalasky, and others (2012)