slickenlines on fault surface, ColoradoApril 30, 2017/in Brittle Deformation/by Marli Miller striations, slickensides, calcite, alpine https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2017-04-30 20:29:282017-10-03 18:09:16slickenlines on fault surface, Colorado