This set contains 22 images wich includes 11 color images and 11 black line versions. Images saved at 300 dpi in png files.Included in this set: Fractional Crystallization Process (4 diagrams), Intrusion, Assimilation and Diapir diagrams, Extrusive Igneous Rocks Volcano, Igneous Rocks Landform, Types of Igneous Rocks Secction, Igneous Rocks Formation Secction.Check out these related clip art set:Rock Cycle - Set 2Volcano Clip ArtRocks and Minerals Clip ArtSedimentary Rocks FormationFossil Fuel F