costean definition

  • verb-intransitive:
    • to look after lodes. See costeaning.
    • to find after lodes. See costeaning.
  • others:
    • In mining, to endeavor to ascertain the positioning of a lode by sinking pits through the soil into bed-rock.
    • In mining, to try to ascertain the career of a lode by sinking pits through earth to your bed-rock.

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