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Shale
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a type of fine-grained sedimentary rock made from compacted clay or mud particles, known for its ability to split into thin layers
shale
n
例
Engineers used shale as a base material for road construction due to its stability.
Shale deposits often contain significant reserves of natural gas.
The quarry extracted large quantities of shale for construction purposes.
Geologists study the composition and structure of shale to understand Earth's geological history.
Fossils embedded in shale provide valuable insights into prehistoric marine life.
