Welcome to OutcropediaThe online public database of the best outcrops in the world. The OutcropsChoose among the best Outcrops in the WorldBoudinage Car Faults Folds Foliations Fossils Fractures, Joints, Veins Geotours Lineations Metamorphic rocks Primary structures, sedimentary, magmatic rocks Shear zones Folds Folding in salt Foliated gabbro cross cut by an amphibole rich-vein GeoToursPlan a GeoTour to explore the outcropsA piedi A piedi Field trip shear zone Argentera Massif, Italy A piedi Posada valley, Sardinia (Italy) Contribute to the Outcropedia Project! Outcropedia depends on the submission of data by its users. Please add your favorite, most beautiful outcrops to the collection! Get involved!