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Mineral deposits are typically tied to plate margin processes, such as accretion or rifting. However, some major deposits occur in plate interiors, e.g., deposits in the southern Great Xing'an Range, lacking a clear association with the supercontinent cycle. Intrusive activity in the southern Great Xing'an Range peaked in late Mesozoic (i.e., 155–120Ma), simultaneously with large-scale mineralization...
The Hongqiling (HQL) magmatic Ni–Cu sulfide deposits (Jilin Province, NE China) are located at the southern margin of the eastern Xing'an–Mongolian Orogenic Belt (XMOB) of the eastern Central Asian orogenic belt (CAOB), situated between the Siberian Craton (SC) and the North China Craton (NCC). The HQL ore-bearing mafic–ultramafic intrusions intrude into the metamorphic rocks of the lowermost Huangyingtun...
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