Petrogenesis of the Tongcun adakitic intrusive complex in non-arc settings was discussed.
New age for late Cu mineralization and Pb isotope of the Tongcun complex, molybdenite and chalcopyrite were analyzed.
The genesis of the porphyry Mo–Cu deposit associated with the Tongcun adakitic complex was discussed.
A new simplified genetic model is given for the formation of the Tongcun Middle-Late Jurassic I–type granites.