Field photograph of extensional shear bands in highly deformed greenschist-facies sediments of a crustal-scale extensional shear zone (Menderes Massif, SW Turkey). Shear sense is dextral. Coin is 3 cm ...

Mount Shuksan Greenschist. Season 5 Episode 5 | 5m 8s Video has Closed Captions | CC. Discover Mount Shuksan's green top, all built from ancient oceanic greenschist. 01/04/2024 | Expires 12/06/2025 ...

Petrographic examination of the metavolcanics reveals them to be pervasively altered, sheared, and metamorphosed to the lower greenschist facies. Primary titanaugites survive in the uppermost ...