Color: originated weathered Originated Inherited dependent on color of clastics. e.g. quartz sandstone-white or gray white; feldspar sandstone-reddish Autogenous: originated from minerals and pigments which are formed in the course of syndeposition and diagenesis. e.g. glauconitic sandstone-green. Originated colors possess stable and wide distribution in space, and parallels to original bed boundariesColor: originated & weathered Originated: Inherited ：dependent on color of clastics. e.g. quartz sandstone-white or gray white; feldspar sandstone-reddish . Autogenous: originated from minerals and pigments which are formed in the course of syndeposition and diagenesis. e. g. glauconitic sandstone-green. Originated colors possess stable and wide distribution in space, and parallels to original bed boundaries