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Keywords: Sandstone homoaxial cement.jpg Thin section of the Weverton quartzite/sandstone Cambrian of Maryland USA cross polarized light All crystals are of the mineral quartz The original rounded shape of the detrital grains is preserved in fluid inclusion patterns A homoaxial cement of quartz grew into the pores untill the whol rock was cemented Own 2007-12 Woudloper Sandstone in thin section |