TY - RPRT TI - Petrogenetic evolution of the torfajökull volcanic complex, Iceland II. The role of magma mixing AU - D.W. Mcgarvie AU - R. Macdonald AU - H. Pinkerton AU - R.L. Smith PY - 1990 DO - 10.1093/petrology/31.2.461 UR - https://pubs.usgs.gov/publication/70206936 ID - 70206936 ER -