How Do Joints Form In Tectonic Environments - Web we predict that extensional structures like joints, veins, and normal faults, will form perpendicular to the extension direction,. Web joints form when the tensile stresses of a rock exceed its tensile strength, and they propagate where the. Web in such cases, joints are classified into one of the following genetic types: Tension joints are those, which. Web joints and fractures in igneous rocks form in a variety of ways and at various times from consolidation to during unloading and.
Web we predict that extensional structures like joints, veins, and normal faults, will form perpendicular to the extension direction,. Web in such cases, joints are classified into one of the following genetic types: Web joints form when the tensile stresses of a rock exceed its tensile strength, and they propagate where the. Tension joints are those, which. Web joints and fractures in igneous rocks form in a variety of ways and at various times from consolidation to during unloading and.