%0 Journal Article %T Zeolite Zones and Dike Distribution in Relation to the Structure of the Basalts of Eastern Iceland %A Walker, George P. L. %A , %J The Journal of Geology %V 68 %N 5 %P 515-528 %@ 0022-1376 %D 1960-09-01 %I University of Chicago Press %~ DeepDyve