Petrogenesis of Mafic to Felsic Plutonic Rock Associations: the Calc-alkaline Quérigut Complex, French Pyrenees

show that post-collisional wrenching in this part of the Variscides The Querigut mafic–felsic rock association comprises two main was under way by 310 Ma. magma series. The first is felsic comprising a granodiorite–tonalite, a monzogranite and a biotite granite. The second is intermediate to ultramafic, forming small diorite and gabbro intrusions associated with hornblendites and olivine hornblendites. A U–Pb zircon age