Trachyte Thin Section Photos. Click on any photo for a larger image. Some of the larger images may be on other web sites and will open in a new window.

trachyte Thin Section

trachts_001. Trachyte from Drachenfels, Siebengebirge, Königswinter, Germany. Krantz Collection, Smith College sample K-70.



trachyte Thin Section

trachts_002. Trachyte dike from Salem, MA (Salem Willows). Smith College sample CAP-89-3A.