Shale is a fine-grained sedimentary rock made mainly of clay and silt. It is thinly layered (laminated) and shows fissility, meaning it splits easily into flat sheets due to the parallel alignment of clay minerals. Shale forms in low-energy environments like deep marine basins, lakes, and floodplains, has very low permeability, and commonly acts as a seal or host rock in mineral and hydrocarbon systems. #Shale #SedimentaryRocks #Geology #ClayMinerals #RockStructure #Stratigraphy #BasinAnalysis #
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Shale is a fine-grained sedimentary rock made mainly of clay and silt. It is thinly layered (laminated) and shows fissility, meaning it splits easily into flat sheets due to the parallel alignment of clay minerals. Shale forms in low-energy environments like deep marine basins, lakes, and floodplains, has very low permeability, and commonly acts as a seal or host rock in mineral and hydrocarbon systems. #Shale #SedimentaryRocks #Geology #ClayMinerals #RockStructure #Stratigraphy #BasinAnalysis #
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