🇬🇧 en es 🇪🇸

shale noun

  /ʃeɪl/
  • (geology) A fine-grained sedimentary rock of a thin, laminated, and often friable, structure.
 esquisto, lutita, pizarra
  • A shell or husk; a cod or pod.
 cáscara, vaina
oil shale
esquisto bituminoso, lutita bituminosa
shale gas
gas de esquisto
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