Columbia subject headings:
Magmatism--Andes.
Magmatism--Peru.
Mines and mineral resources--Andes.
Mines and mineral resources--Peru.
Plate tectonics--Andes.
Plate tectonics--Peru.
Harvard subject headings:
Magmatism--Andes.
Plate tectonics.
Princeton subject headings:
Magmatism--Andes.
Magmatism--Peru.
Mines and mineral resources--Andes.
Mines and mineral resources--Peru.
Plate tectonics--Andes.
Plate tectonics--Peru.