argillaceous sandstone meaning in Hindi

Examples

1. Similarly, " argillaceous sandstones " are sandstones consisting primarily of quartz grains, with the interstitial spaces filled with clay minerals.
2. The strata of this member consist mainly of interbedded fine grained, slope-forming, argillaceous sandstone and sandy argillite, and subordinate claystone.
3. Specimen IVPP V32 was collected by Young in 1938 in dark red, argillaceous sandstone that is believed to have been deposited during the Hettangian stage of the Jurassic period, approximately 201 to 199 million years ago.